Games like Calypso's Calamity
Games like Calypso's Calamity include 30XX, Rogue Legacy, Anomaly Agent, Skul: The Hero Slayer, and Rogue Legacy 2. We matched them by the tags players give Calypso's Calamity on Steam (Side Scroller, 2D Platformer, Roguelite, Perma Death, and Platformer): closest matches first, and among equally close ones the better-known games.
30XX
Shared: 2D Platformer · Side Scroller · Roguelite
Rogue Legacy
Shared: Platformer · Roguelike · Roguelite
Anomaly Agent
Shared: Side Scroller · 2D Platformer · Platformer
Skul: The Hero Slayer
Shared: Roguelite · Roguelike · 2D
Rogue Legacy 2
Shared: Platformer · Roguelite · Side Scroller
20XX
Shared: 2D Platformer · Platformer · Roguelite
Celeste
Shared: 2D Platformer · Platformer · Female Protagonist
Dead Cells
Shared: Roguelike · Roguelite · Adventure
SANABI
Shared: 2D Platformer · 2D · Adventure
Hades II
Shared: Roguelite · Roguelike · Female Protagonist
Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Side Scroller · Female Protagonist
Touhou Hero of Ice Fairy
Shared: Side Scroller · Roguelite · Female Protagonist
Spelunky 2
Shared: 2D Platformer · Platformer · Perma Death
ICEY
Shared: Side Scroller · Female Protagonist · Adventure
Caveblazers
Shared: Roguelite · Platformer · 2D Platformer
The Vagrant
Shared: Side Scroller · Female Protagonist · 2D
Noita
Shared: Roguelike · Perma Death · 2D
Bloodstained: Ritual of the Night
Shared: Side Scroller · Female Protagonist · Platformer
Dungreed
Shared: Roguelite · Roguelike · 2D
Dust: An Elysian Tail
Shared: Platformer · 2D · Adventure
Planet of Lana
Shared: 2D Platformer · Female Protagonist · Platformer
Hades
Shared: Roguelite · Roguelike · Indie
Child of Light
Shared: Platformer · Female Protagonist · 2D
Afterimage
Shared: 2D Platformer · Side Scroller · Female Protagonist