Games like ∀kashicverse -Malicious Wake-
Games like ∀kashicverse -Malicious Wake- include HELLDIVERS™ 2, Revolution Ace, ZeroRanger, Bit Blaster XL, and DRAINUS. We matched them by the tags players give ∀kashicverse -Malicious Wake- on Steam (Indie, Action, Shoot 'Em Up, Bullet Hell, and Shooter): closest matches first, and among equally close ones the better-known games.

HELLDIVERS™ 2
Shared: Action · Shooter · Third-Person Shooter

Revolution Ace
Shared: Action · Indie · Shoot 'Em Up

ZeroRanger
Shared: Indie · Shoot 'Em Up · Bullet Hell

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Shooter

DRAINUS
Shared: Action · Indie · Shoot 'Em Up

Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Action

Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Star Saviors
Shared: Shoot 'Em Up · Action · Indie

Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Bullet Hell · Action

Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Action · Shoot 'Em Up · Bullet Hell

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Sci-fi

LUFTRAUSERS
Shared: Indie · Action · Bullet Hell

Bright Memory: Infinite
Shared: Action · Indie · Shooter

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Sci-fi

Greedland
Shared: Shoot 'Em Up · Bullet Hell · Third-Person Shooter

TouHou Makuka Sai ~ Fantastic Danmaku Festival Part II
Shared: Indie · Bullet Hell · Shoot 'Em Up

Snowbreak: Containment Zone
Shared: Action · Shooter · Anime

BLUE REVOLVER
Shared: Indie · Shoot 'Em Up · Action

Touhou Juuouen 〜 Unfinished Dream of All Living Ghost.
Shared: Action · Shoot 'Em Up · Bullet Hell

Mirage Feathers
Shared: Bullet Hell · Shoot 'Em Up · Anime

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · Third-Person Shooter

Aimlabs
Shared: Action · Shooter · Third-Person Shooter

Warhammer 40,000: Space Marine - Anniversary Edition
Shared: Action · Sci-fi · Third-Person Shooter

Sora
Shared: Shoot 'Em Up · Action · Sci-fi