Games like Too Many Santas!
Games like Too Many Santas! include LoveChoice, 小白兔电商~Bunny e-Shop, Doki Doki Literature Club Plus!, Our Life: Beginnings & Always, and If My Heart Had Wings. We matched them by the tags players give Too Many Santas! on Steam (Visual Novel, Capitalism, Romance, Point & Click, and Dating Sim): closest matches first, and among equally close ones the better-known games.

LoveChoice
Shared: Romance · Visual Novel · Dating Sim

小白兔电商~Bunny e-Shop
Shared: Visual Novel · Capitalism · Dating Sim

Doki Doki Literature Club Plus!
Shared: Visual Novel · Dating Sim · Romance

Our Life: Beginnings & Always
Shared: Visual Novel · Romance · Dating Sim

If My Heart Had Wings
Shared: Visual Novel · Romance · Dating Sim

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Romance · Dating Sim

ATRI -My Dear Moments-
Shared: Visual Novel · Romance · Dating Sim

Dream Daddy: A Dad Dating Simulator
Shared: Visual Novel · Romance · Dating Sim

Senren * Banka
Shared: Visual Novel · Dating Sim · Romance

I Wani Hug that Gator!
Shared: Visual Novel · Romance · Dating Sim

Otaku's Adventure
Shared: Visual Novel · Dating Sim · Funny

Tricolour Lovestory
Shared: Visual Novel · Dating Sim · Romance

The Sims™ 4
Shared: Romance · Character Customization · Dating Sim

Hatoful Boyfriend
Shared: Visual Novel · Dating Sim · Romance

Gaokao.Love.100Days
Shared: Visual Novel · Dating Sim · Romance

私のリアルは充実しすぎている フルボイス版
Shared: Visual Novel · Romance · Otome

灾厄黑龙与谎言公主
Shared: Visual Novel · Dating Sim · Romance

9-nine-:Episode 3
Shared: Visual Novel · Romance · Dating Sim

CLANNAD
Shared: Visual Novel · Romance · Dating Sim

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Dating Sim · Multiple Endings

Blood Code
Shared: Visual Novel · Romance · Dating Sim

NEKOPARA Vol. 2
Shared: Visual Novel · Romance · Dating Sim

Dōkyūsei: Bangin' Summer
Shared: Visual Novel · Romance · Dating Sim

Love Delivery
Shared: Visual Novel · Dating Sim · 2D