Games like Flashback
Games like Flashback include Volcano Princess, Hentai Girl, Detroit: Become Human, OneShot, and ENDER LILIES: Quietus of the Knights. We matched them by the tags players give Flashback on Steam (Anime, Choices Matter, Multiple Endings, Roguelite, and Casual): closest matches first, and among equally close ones the better-known games.
Volcano Princess
Shared: Choices Matter · Multiple Endings · Anime
Hentai Girl
Shared: Anime · Puzzle · Casual
Detroit: Become Human
Shared: Choices Matter · Multiple Endings · Cinematic
OneShot
Shared: Choices Matter · Puzzle · Multiple Endings
ENDER LILIES: Quietus of the Knights
Shared: Female Protagonist · Multiple Endings · 2D
Mirror 2: Project X
Shared: Anime · Female Protagonist · Multiple Endings
Chill with You : Lo-Fi Story
Shared: Anime · Casual · Relaxing
GRIS
Shared: Female Protagonist · Atmospheric · Indie
Zup! S
Shared: Casual · Puzzle · 2D
Death and Taxes
Shared: Choices Matter · Multiple Endings · Puzzle
Zero Escape: The Nonary Games
Shared: Choices Matter · Multiple Endings · Puzzle
Muse Dash
Shared: Anime · Female Protagonist · Casual
Assemble with Care
Shared: Casual · Puzzle · Female Protagonist
Undertale
Shared: Choices Matter · Multiple Endings · 2D
Behind the Frame: The Finest Scenery
Shared: Anime · Puzzle · Atmospheric
Magical Princess
Shared: Choices Matter · Multiple Endings · Anime
Far Away
Shared: Choices Matter · Anime · Female Protagonist
Glass Masquerade
Shared: Puzzle · Casual · Relaxing
Oxenfree
Shared: Choices Matter · Female Protagonist · Atmospheric
Papers, Please
Shared: Multiple Endings · Puzzle · Indie
Your Mother
Shared: Anime · Female Protagonist · 2D
Monument Valley
Shared: Puzzle · Casual · Relaxing
Touhou Endless Dream
Shared: Anime · Casual · Roguelite
Life is Strange: True Colors
Shared: Choices Matter · Multiple Endings · Female Protagonist