Games like Jash
Games like Jash include R-Type Final 2, Soda Crisis, METAL SLUG, Bit Blaster XL, and Alex Jones: NWO Wars. We matched them by the tags players give Jash on Steam (Shoot 'Em Up, Action, Arcade, Side Scroller, and 3D): closest matches first, and among equally close ones the better-known games.

R-Type Final 2
Shared: Shoot 'Em Up · Action · Arcade

Soda Crisis
Shared: Action · Shoot 'Em Up · Side Scroller

METAL SLUG
Shared: Action · Arcade · Shoot 'Em Up

Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Shooter

Alex Jones: NWO Wars
Shared: Action · Arcade · Shoot 'Em Up

Escape From Duckov
Shared: Action · Shooter · Top-Down Shooter

BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up

PRAGMATA
Shared: Action · Funny · Action-Adventure

Sky Force Reloaded
Shared: Shoot 'Em Up · Arcade · Action

METAL SLUG 3
Shared: Arcade · Action · Side Scroller

Halo: Spartan Assault
Shared: Action · Top-Down Shooter · Shooter

Warhammer 40,000: Space Marine 2
Shared: Action · Action-Adventure · Adventure

Huntdown
Shared: Action · Side Scroller · Shoot 'Em Up

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Space

METAL SLUG X
Shared: Action · Arcade · Shoot 'Em Up

Saints Row The Third Remastered
Shared: Action · Action-Adventure · Shoot 'Em Up

Clownfield 2042
Shared: Action · Arcade · 3D

Grand Theft Auto V Legacy
Shared: Action · Shooter · Adventure

STAR WARS Jedi: Survivor™
Shared: Action · Action-Adventure · Singleplayer

DARIUSBURST Chronicle Saviours
Shared: Shoot 'Em Up · Action · Arcade

DoDonPachi Resurrection
Shared: Shoot 'Em Up · Arcade · Top-Down Shooter

Kero Blaster
Shared: Shoot 'Em Up · Side Scroller · Arcade

Star Wars Outlaws
Shared: Action · Action-Adventure · Shooter

Zombieville USA 3D
Shared: Action · Arcade · Shooter