Games like Otti: house keeper
Games like Otti: house keeper include Plants vs. Zombies GOTY Edition, Zuma Deluxe, Progressbar95, Kingdom Rush Frontiers - Tower Defense, and Peggle Deluxe. We matched them by the tags players give Otti: house keeper on Steam (Tower Defense, Arcade, Puzzle, 2D, and Funny): closest matches first, and among equally close ones the better-known games.

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · 2D · Funny

Zuma Deluxe
Shared: Arcade · Puzzle · 2D

Progressbar95
Shared: Arcade · Puzzle · Tower Defense

Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · 2D · Choices Matter

Peggle Deluxe
Shared: Arcade · Puzzle · 2D

Is This Seat Taken?
Shared: Puzzle · Logic · 2D

Lost in Play
Shared: Puzzle · 2D · Funny

Cat Goes Fishing
Shared: 2D · Funny · Puzzle

Strange Jigsaws
Shared: Puzzle · 2D · Logic

Bloons TD 6
Shared: Tower Defense · Family Friendly · 2D

Kingdom Rush - Tower Defense
Shared: Tower Defense · 2D · Funny

Tricky Towers
Shared: Puzzle · Funny · Arcade

Bloons TD 5
Shared: Tower Defense · 2D · Family Friendly

Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Arcade · 2D · Funny

Hidden Folks
Shared: Puzzle · Funny · 2D

pureya
Shared: Arcade · 2D · Funny

Zup! S
Shared: Puzzle · 2D · Indie

Kingdom Rush Vengeance - Tower Defense
Shared: Tower Defense · 2D · Choices Matter

Return to Monkey Island
Shared: Puzzle · Funny · 2D

Kingdom Rush 5: Alliance TD
Shared: Tower Defense · 2D · Funny

Snufkin: Melody of Moominvalley
Shared: Puzzle · Funny · 2D

Baba Is You
Shared: Puzzle · Logic · 2D

Pikuniku
Shared: Puzzle · Funny · 2D