News
UPDATE
Slap 'em UP! teams up with Online Station for a brand-new collaboration campaign, featuring a new game mode, new characters, and this month’s Season Pass!
From May 15 – June 15, 2026, “เซียนโอ๊ตโตะ, ดลลี่, and ชาโม่คุง” join the lineup with brand-new content in Slap 'em UP!
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From May 15 – June 15, 2026, “เซียนโอ๊ตโตะ, ดลลี่, and ชาโม่คุง” join the lineup with brand-new content in Slap 'em UP!
Slap 'em UP! continues its latest wave of content updates with a newly announced collaboration campaign alongside Online Station. The collaboration introduces a special limited-time collaboration gacha featuring a unique “OS” character that combines เซียนโอ๊ตโตะ, ดลลี่, and ชาโม่คุง into a single playable character, complete with exclusive visual designs and in-game effects tailored to the game’s signature style. The campaign will be available from May 15 to June 15, 2026.
➤ Limited-Time Online Station Collaboration Gacha
As part of the collaboration campaign with Online Station, players will be able to obtain the special “OS” collaboration character through the in-game gacha system. This exclusive character combines เซียนโอ๊ตโตะ, ดลลี่, and ชาโม่คุง into one character, featuring its own distinctive appearance and style. Meanwhile, collaboration-themed items such as Emotes, Stickers, and cosmetic rewards can be unlocked by increasing the character’s relationship level.
Special collaboration content included in the Online Station campaign features:
⦁ A special “OS” collaboration gacha character that combines 3 personalities into one character: เซียนโอ๊ตโตะ, ดลลี่, and ชาโม่คุง
⦁ Exclusive “OS” collaboration collection items unlockable through the relationship progression system, including:
◦ 3 Emotes
◦ 3 Stickers
◦ 1 Card Deck
◦ 1 Master Event animation
➤ New Game Mode: Juah-Muah

This update introduces the new “Juah-Muah” game mode, featuring special mechanics that make each match far less predictable than standard gameplay. Whenever the discard pile is cleared, every player must randomly pass 1 card from their hand to the next player, while also receiving 1 random card from the previous player. As a result, the flow of the game can change at any moment depending on the cards being exchanged.
Once a player has fewer than 5 cards remaining in their hand, they will no longer send or receive additional cards. In addition, this mode removes the Coup system and disables the card exchange mechanic between the King and Queen at the start of the match, creating a gameplay experience that feels noticeably different from the normal mode.
➤ Season Pass Season 3: Retro Games Theme

From May 15 to June 15, 2026, players can unlock a variety of Retro-themed rewards throughout the season.
Another major highlight of this update is the Season Pass (Season 3), where players can earn points through daily missions, weekly missions, and seasonal missions to unlock in-game rewards during the campaign period. This season’s pass focuses on Retro-themed cosmetic items and exclusive rewards, available from May 15 to June 15, 2026.
Download Slap ’em UP! here:
Steam: https://store.steampowered.com/app/3703520/
App Store: https://apps.apple.com/th/app/slap-em-up/id6744726018
Google Play Store: https://play.google.com/store/apps/details?id=com.haabiz.slapthemup
About Slap ’em UP!
Slap ’em UP! is a 4-player party card game inspired by the classic game “Slave.” Players take turns playing cards—whether single cards, pairs, or triples—and each play must be stronger than the previous one. The objective is to be the first player to get rid of all the cards in your hand to become the “King.” Meanwhile, the player who ends up holding cards until the very end becomes the “Slave.”