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    • PC/Console Games >
      • Dungeontop
      • Defend the Rook
      • Heroes of Last Haven
      • Deliverance & Reign
      • Nine Realms Revolt
      • Spellslayer
      • Luffi: Homebound
    • Mobile Games
  • Press Kit
    • Deliverance & Reign Press Kit
    • Dungeontop Press Kit
    • Demontide Press Kit
    • Defend the Rook Press Kit
    • Nine Realms Revolt Press Kit
    • Spellslayer Press Kit
    • Luffi Press Kit
  • About Us
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  • Game Development Service

Games Developer

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We are working to brighten your day, only one touch away!

OUR GAMES

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Luffi: Homebound
A short, cozy adventure for all ages, starring Luffi, the cutest red panda.
COMING SOON
​TO STEAM
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Spellslayer
A fast-paced, turn-based strategy roguelite with a grid-styled board as a battleground.
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Dungeontop
​A roguelike deckbuilder with table top battles. Customise your hero deck and delve into the dungeon. Use your wits
​to survive!​
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Defend The Rook
A roguelike tactics board combat combined with tower defense elements. Defeat the invading hoards to stay alive and save
​the land!
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Deliverance & Reign
Discover a gothic vampire thriller ​Roguelike deckbuilding Draw, Destroy, Die. Repeat! Reverse your role! Play as the Vampire King and defend
​against heroes!
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Heroes of Last Haven
Collect cards and trade with others. More than P2E , it is  fun to play and
​very rewarding​
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Nine Realms Revolt
A story driven deckbuilding adventure. Unlock 150+ cards from 5 factions as you try to save the realm.
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Demontide
A story driven multi-classing adventure
featuring 500 cards and 4 modes of play. Discover the curse over of Port Haven and stop the
​Demontide invasion!
Copyright © 2025 One Up Plus. All rights reserved.
  • Games
    • PC/Console Games >
      • Dungeontop
      • Defend the Rook
      • Heroes of Last Haven
      • Deliverance & Reign
      • Nine Realms Revolt
      • Spellslayer
      • Luffi: Homebound
    • Mobile Games
  • Press Kit
    • Deliverance & Reign Press Kit
    • Dungeontop Press Kit
    • Demontide Press Kit
    • Defend the Rook Press Kit
    • Nine Realms Revolt Press Kit
    • Spellslayer Press Kit
    • Luffi Press Kit
  • About Us
  • Contact Us
  • Game Development Service