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About
Rival Megagun is a competitive split-screen vertical shmup (or shoot 'em up, shooting game, STG) where you transform into a gigantic boss ship - your "Mega Gunship" - to invade your opponent's screen.
Storyline
Manic. PVP. Battle. Shmup.
Where to buy
Prices for US · Updated 9/1/2026
News
Rival Megagun Review - PC - Cubed3
Cubed3 · 5/6/2025
Rival Megagun review: Prepare for trouble, make it double | Technobubble - Reno Gazette Journal
Reno Gazette Journal · 12/27/2018
Insight from the Developer of the Action Shooter Rival Megagun, Available Now on Xbox One - XBOX Wire
XBOX Wire · 12/19/2018
‘Rival Megagun’ Review (Nintendo Switch) - Nerdly.co.uk
Nerdly.co.uk · 12/19/2018
Rival Megagun (Switch) Review - Nintendo World Report
Nintendo World Report · 12/15/2018
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Videos
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Discussion
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