SDA logo

Journey to Silius was released for the NES in 1990 and developed by Sunsoft. In the year 0373, in space colony #428 in the Silius Solar System, Jay learns from a floppy disc (a floppy disc in a space colony ?) that his father's death was not an accident. Terrorists were behind the explosion that wiped out all life in the space colony. Jay decides to set out on a standard 2d platform run 'n gun adventure to avenge his father. The game is today generally considered a good game and has one of the best soundtracks for the NES. Journey to Silius was first intended to be a Terminator game, but problems with the licence called for a last-minute solution. Changes were made, but references to Terminator are still to be found. The game never got a sequel.

JourneyToSilius   JourneyToSilius

Runs on the NTSC-U version:

Runs on the PAL version:

Return to the Game List, the FAQ, or the Home Page.

0:10:20 by 'Zakky the Goatragon'

Get Flash to see this player.

Author's comments:

It is hard to believe that I have been running this game for over two years. The time just passes so fast. It is also hard to believe where this run is at now. Had you asked me two years ago what my goal time for this run was, I certainly would not have even stated any time close to this one.

It has been a fun journey, despite its difficulty at times as I am sure those who have witnessed my attempt sessions will attest to. I burnt out on the game a few times and had to take several extended breaks from running it. But I always came back to it. I put too much time and effort into this game to not finish what I started.

However, the Journey is not over, yet. I plan to improve this time someday. I have come too far to stop now…

All right, as usual I will start the tricks used in this run:

Speed Boost - The most critical trick in the run. The speed value when at full run speed normally alternates each frame between 22 and 26. Pressing and holding Up at any point during the run will freeze the speed value and Jay will continue on in his current direction at that speed. It is also possible to hit a 27, but this can only happen on the frame Jay lands from a jump. This trick saves a lot of time throughout the run and many critical sections of the route depend on it.

Moonwalking - This has no use as a time saving trick I( have not yet been successful in finding a way for it to be), but if you turn around backwards while jumping and hold Up, you can walk backwards. Oddly enough you can also clip through certain blocks while moonwalking.

The S h i P G l i T c H (as puwexil puts it) - If you hit the kill shot on the left core of the second to last boss on the last possible frame of its vulnerability cycle, the game bypasses the rest of the fight and skips right to the final boss.

Stage by Stage Comments

Stage 1 - Resets Very Likely

This stage is fortunately short, as it is a pain execution-wise. There is a lot of precision involved and it has the highest frequency and longest duration of speed boosting. In other words, it is not only painful in a figurative sense, it also can be literally painful.

There were two new strats that I used in this stage that I did not use in the previous run. The first was the “Pasky Strat”, as I call it, as it was a strategy Pasky used back when he ran the game. Instead of ducking and shooting to destroy the mine across the first pit, as in the previous run, I jumped and fired a few shots off instead. This destroyed the turret on the ledge across the pit and allowed me to keep moving forward without pause.

The second new strat was in the area that I destroyed a second mine in my previous run. I did not stop to destroy the mine on the small ledge before moving forward, this time. I jumped to the very lip of the edge and then immediately jumped up again to get over the mine, firing shots to destroy the missile launcher and jumping bot. Then another short jump was required to clear a one missile.

The boss fight was acceptable, but my timing was just off in this particular run that I missed the four-jump kill and had to take an extra jump.

Stage 2 - Beat Stairs, Get Skip

I made it up the first set of stairs without any problems which was really nice. Then I got the skip, falling cleanly between the second rotating turret’s bullets and not getting shot until falling down from the ledge underneath. I used the invincibility frames from the hit to run through the next rotating turret.

Then I managed to get the speed boost for the short run to the cannon on the lower level and then accidentally ran into the cannon. Whoops!

Everything went pretty well from then on and I even made it up the last set of stairs cleanly, even though it feels like I should have cleared it one jump earlier.

The miniboss fight was not quite perfect. I fell short a shot or two of killing it and then had some brief trouble hitting the last shot. That was disappointing, as the fight should have been better, but it was at least not the worst that fight could have gone.

The boss fight went perfectly, though.

Stage 3 - No Dying This Time

In two prior PB runs I died in this stage, but got bailed out by the S h i P G l i T c H. Needless to say, that did not happen this time.

I used my new strategy for the end of stage “Gauntlet of Hell” and almost got trolled by the second to last flame mine. Fortunately, it activated early enough for me to stop and I had enough time to wait it out and still avoid being caught by the bots that were in pursuit.

The miniboss fight went well and even had a quick-grab of the Laser. I did make a minor positioning mistake on the boss and end up getting shot by one extra bullet, but overall a pretty nice stage.

Stage 4 - Execute, Please

This stage started off fairly smoothly. I turned back briefly while in the passage just after the first elevator to reposition the camera and avoid taking a hit from the second set of moving spikes. I missed getting the one jump descent down the shaft just past the second elevator, but recovered quickly.

I was not able to get the speed boost until after the second falling block, so I had to resort to my back-up strat for the first part, but up until disembarking the next elevator everything went very nicely. Everything started off fine, but I did not position for/time my jump correctly over the spike block and took a hit. I then realized a bit too late that I could have just immediately jumped and avoided the second flying bug and ended up taking a hit from it.

A little bit further on I mistimed a very tight jump under a spike block and took I hit. I again shifted to my back-up plan and intentionally took a hit from the flying bot so I could just run past the jumping bot on the ledge above. I failed to mash fast enough on the next jumping bot and took a hit and then had a two-jump descent down the final shaft, but everything went well after.

I used another new strat on the Stage 4 boss; hitting three missiles on one cycle to defeat the boss a cycle earlier than in my previous run. I wasted those four missiles intentionally so that I could start on the regular gun for the next level without a menu switch.

Stage 5 - The Split of Sadness

After getting the S h i P G l i T c H a second time in a PB, I ensured that I could never PB again without it, hence my name for this stage. The stage itself went by rather uneventfully, though I did throw in a moonwalk for swag around halfway through.

Thoughts of this part of the run were once some of the most discouraging. All the hopes of the run were riding on a shot that I had an extremely slim chance of hitting correctly. Then I found a setup that removed some of the variables. By standing in a specific position and waiting for the ship to drift over and hit Jay, I could always ensure he took the damage from the ship when in the same position everytime. From there I was able to buffer the run to the left. This meant that all I had to do was time the jump and the shot. It still was not a guarantee, but it increased the probability of hitting the glitch.

I had trouble positioning Jay and I even thought I was positioned incorrectly. The game proved me wrong and S h i P G l i T c H!

Then somehow I held it together long enough to get a perfect boss fight and a gold split to wrap up the run. Whew!


ktwo for the many helpful suggestions time and time again and pushing me to put my best effort forth. Also he had the first run of Journey to Silius on SDA on the PAL version and it served as a basis for my original route.

reaif, RetroChristian, and Primal, other who have run this game and from whose runs I have taken strats that I have used in my route at one point or another.

Mattrick_ for helping to point out some small things that looked obvious after, but ended up having a major impact (especially on the Gauntlet of Hell at the end of Stage 3).

Pasky for the “Pasky Strat” mentioned above.

zallard1 whose original "buffer strat" idea for the glitch gave me the idea for the setup I developed

Mr. K for pushing me to get back to attempts of this game during my breaks.

puwexil for that excellent way of referring to the “S h i P G l i T c H”

And to way too many others; my stream viewers, all those who raided/hosted me during attempts, and to the many runners whose determination on their own runs kept me telling myself that if they could do it, then so could I.
Thank you all of you!

00:13:48 by 'ktwo'

Get Flash to see this player.

Author's comments:

If you want to discuss or share information related to speedrunning this game (tricks, strategies, ...), use this thread: If you have questions or comments about the run, use the existing verification thread:

Introduction First of all, sorry for not dancing around that much in this run. I have only one signal splitter, which is used for the video signal (for obvious reasons), and thus no sound to help me keep the rhythm... To understand some of the tactics employed in the run, it's important to be aware of how Jay's position on the screen works. Correctly used, changing Jay's screen position can help avoiding enemies/enemy shots, obstacles and set up a favorable timing for moving without stopping. Anyways, the screen will scroll at the same pace as Jay when he is moving (horizontally or vertically). However, if Jay gets hit, the sprite will "advance" or "reverse" on the screen, depending on if the hit was upfront or in the back. Another way to manipulate the screen positioning is after leaving an elevator while the screen is still scrolling vertically.

Level comments Stage 1 (A deserted space colony in Space Age 0373)

Stage 2 (Underground Concourse)

Stage 3 (Terrorist Headquarters)

Stage 4 (Inside the Terrorist's Spaceship)

Final stage (Inside the Terrorist's Spaceship Factory)

Competition (as of writing - early 2013) I have found traces of times reported by Japanese players. The best reported time is 11:17 and the second best is 11:37 (rta-timing). I've ran some quick emulator tests and it seems like the pal- and the ntsc-versions run on the same speed in terms of frames. This means that the 5/6 rule can be applied to compare times, but it's very possible that ntsc is at a slight disadvantage in that comparison due to lag. These times would then translate to 13:25 and 13:49 on pal (sda-timing), respectively. So one would be faster than my run and the other slightly slower (but comparisons between pal and ntsc should of course be seen as purely theoretical when it comes down to a few seconds of difference). The site I found these times on doesn't have any videos to watch. Personally, I think it's healthy to express some doubts about times without available videos. However, I also think that the Japanese players have surprised us western players a few too many times to dismiss reports of good times by default. Another fact that speaks in favor of the legitness of these times is that the best reported time was achieved by a certain... Hotarubi... While my run is far from perfect, I believe that a "perfectly" executed run with perfect luck and the implementation of all the above mentioned improvements would still fall a few seconds short of 13:25. An interesting fact is that the two best Japanese times (along with a few slower times) were achieved on the same day. So possibly some kind of race was held on that day. It'd be surprising if fully optimized runs were performed during race conditions on the same day, so that means that there is maybe even more potential for dropping the time (but that's me speculating wildly...). When I started playing Journey to Silius, there hadn't really been any speedrun activity for the game. Since my run was completed, I'm aware of a few western players that have worked on speedruns for the ntsc-version. As far as I know, there are no reports of times that are close to those from Japan though.

Final thoughts All in all, I can see around 4 seconds of glaring execution mistakes and maybe 5 seconds could have been gained with perfect luck. On top of that, I played it safe and lost around 10 seconds from not using the riskier, but still human, strategies that I was aware of at the time of making this run. There are of course also the always present time savers like more precise turning skills, being better at button mashing etc. As for me, this run is pretty much how far I'm willing to push the time. I do however hope that this game will get more attention from speedrunners in the future and that someone steps up to challenge those Japanese times.

Credits - SDA for publishing this run and for providing the community with a non-commercial platform for hosting speedrun videos. - Anyone who has contributed to the development of Anri-chan. If a tool is so easy that even I can encode videos, then it must good! - klmz for having assisted me with useful information about how to perform some of the tricks in this run.

Return to the Game List, the FAQ, or the Home Page.