Organizers: uchuzine（@uchuzine）／
Kakato（@inazumakakato）／
Foxy（@FoxyBoxyGames）
On DAY 3 of the world’s biggest
fighting game festival,
EVO Japan 2026,
the indie fighting games
"ROBO OH" and "UCHU MEGA FIGHT" will host
a side tournament together in a shared booth!
This year also marks the first tournament for
"ROBO OH vs UCHU MEGA FIGHT"!
Join us at Tokyo Big Sight on Sun, May 3!
Titles & Versions
The pre-release title "ROBO OH vs UCHU MEGA FIGHT" currently has a demo available!
You can launch and play it from the page below.
Tournament Schedule
- The tournament will be held in a single-elimination bracket with all participants. - You may also enter other tournaments happening at the same time.
If you are not at the booth when your match begins,
we will proceed by temporarily moving your match later in the order.
If tournament progression becomes impossible,
the match will be processed as a DQ (automatic loss). * End times are approximate. Depending on tournament progress,
the event may end earlier or later than scheduled.
★ After the UCHU MEGA FIGHT tournament ends
(planned around 14:00),
a promotional video including new information is
scheduled to be shown
both at the venue and on the livestream.
Don’t miss it!
Venue
EVO Japan 2026 DAY 3 [Sun, 5/3]
(10:00–16:00)
Tokyo Big Sight
East Exhibition Halls,
East Hall 1 [Google Maps]
- Side event entry is free, but admission requires either
a same-day ticket or a 3-day pass
for EVO Japan 2026.
▶ EVO Japan 2026 admission tickets are available here
Side Tournaments
All of these are simple fighting games,
so even if you join after just reading this page,
you’ll still have a real shot at winning!
Come join casually and have fun.
For detailed rules and entry for each title,
please visit the Tonamel pages below!
"UCHU MEGA FIGHT" TournamentEntry Page
"ROBO OH vs UCHU MEGA FIGHT" TournamentEntry Page
Participation Gift
for All Tournament Players
Robooh
Tournament Participation Prize
A4 Clear File
Uchu Mega Fight
Tournament Participation Prize
A4 Clear File
Robooh vs Uchu Mega Fight
Tournament Participation Prize
A4 Clear File
Back Side Features Instruction Cards!
Great for Events & Sharing!!
This time as well, we have prepared gifts for all participants.
Until last year, you would receive one item for joining any tournament, but this time, you will receive a different item for each tournament!
For Robooh & Uchu Mega Fight, we’ve turned No.842’s
stunning illustration into a high-quality clear file.
The “vs” version features a design showcasing
this game's pixel art.
The back side includes instruction cards and command lists,
so they’re perfect for playing matches with your friends!
Join all tournaments and try to collect
these limited-edition exclusive items!
Casual participation is also very welcome!
Related Events
On DAY 3 (5/3),
"Weird Fighting Games Gathering" organized by Kakato,
and the tournament for "Ultra Fight da! Kyanta 2,"
organized by 2q,
will also be held!
Please check them out as well!
Tournament Details
"Ultra Fight da! Kyanta 2"
Tournament Details
- Various side events for many different titles
will be held at the venue over the three days from 5/1 to 5/3.
[View the EVO side events list]