How long is Rival Megagun?

Rival Megagun takes about 28m to beat the main story.

71Meta Score

Very Positive92% · 76

Rival Megagun

Indie Shooter Arcade

Developer: Spacewave Software|Publisher: Degica Games

Playtime

HowLongToBeat · Medium confidence

Main Story

28m

Main + Extra

—

Completionist

—

Media

1 video + 8 screenshots

Links

Steam Nintendo PlayStation Official Twitch Discord X / Twitter

About This Game

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.

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Last updated Oct 16, 2026