Anyone Can Play Tag Fighting Game!
developed with the PICO-8
FREE TRIALVersion: 0.8.0
A super collaboration between
two 8-bit-style fighting games!
The giant robot fighter “ROBO OH” and
the laid-back cosmic fighter “UCHU MEGA FIGHT”
join forces in an astonishing crossover!!
Reborn as a tag-team VS game
that pushes the limits
of the 8-bit game engine “PICO-8”!

FAQ
Here are answers to some frequently asked questions about ROBO OH vs UCHU MEGA FIGHT.
QWhat is the FREE TRIAL?
This is a special version released for tournament practice for the EVO Japan 2026 Side Tournament.
QWhat is different from the full version?
The opening demo, story demo, final boss battle, and more are omitted. In Story Mode, you can play a simplified version up to Stage 6.
QWhich characters can be used?
All 14 characters available in the FREE TRIAL can also be used in the tournament.
QI feel like the game froze. Is that normal?
Since this is still a development version, bugs may still occur.
QWill there be any updates before the tournament?
Bugs that would seriously affect the tournament, as well as easy infinite combos, are likely to be removed before the event. If character performance must be adjusted, it will be announced in the version update information.
Please report infinite combos on the BBS below—we would really appreciate it.
QWon’t you add complete protection against infinite combos?
Based on the reckless philosophy that being able to do it is more fun than not being able to, we have not added hard-stop measures such as forcibly ending combos after a certain hit count. Techniques that require some skill or only work in limited situations may intentionally remain.
QIs it okay to post gameplay footage on social media?
Of course! If you post on X or elsewhere, we’d be happy if you use the hashtag #RoboUchu.
Report BBS
Bug reports, questions, feedback, and impressions go here!
Open the BBSPlease use it with good manners.
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