Slap 'em UP!

Multiplayer party card game where you taunt opponents with stickers

Urnique Studio · Published by HaaBiz-X · Released Nov 3, 2025

Action Casual Indie Strategy Free To Play

Reviews: Mixed; 65% of 315
Recent reviews: Mostly Negative; 35% of 45 in 30 days
Players: 185; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 day ago; Oct 27, 2026
Minimum PC: HD 610; 2 GB RAM · 0.7 GB disk; Full requirements

What is Slap 'em UP!?

In this free-to-play card game, you play higher cards to beat opponents in online matches. You can find random opponents through matchmaking or join private rooms with friends, and customize your cards, characters, and effects.

For you if...

+you prefer card games that are easy to learn

Not for you if...

−you prefer cooperation over competing against other players

What players say

65% of 315 reviews are positive · 35% of 45 in the last 30 days

Players praise the art and music. Common complaints center on stingy rewards from randomized unlocks and pressure to spend money.

Screenshots and trailer

Slap 'em UP! system requirements

Minimum: HD 610, 2 GB RAM, 0.7 GB of disk space.

As published by the developer.

Can my PC run Slap 'em UP!?

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Minimum

OS: Windows 10
Processor: 2.0 Ghz
Graphics: HD Graphics 610
Memory: 2 GB RAM
Storage: 700 MB available space
DirectX: Version 11

Does Slap 'em UP! have co-op or multiplayer?

Yes: PvP online. There is no single-player mode. Crossplay with other platforms is declared.

Does Slap 'em UP! run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing, In-app purchases
Languages: Full audio: Thai. Text only: English.

Does Slap 'em UP! use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam