ONE CORE
ENGLISH :
ONE CORE is a minimalist action roguelike where you control a living energy core
fighting through procedurally generated dungeons.
🎯 CONCEPT
Choose one of 5 Cores, each defining your attack, defense and playstyle.
Fight through 10 increasingly difficult floors, face 2 bosses,
and improve your build after every floor.
⚔️ CORES
• IMPACT — Circular shockwave. Slow but powerful.
• PULSE — Fast projectile attacks. Precise and mobile.
• ARC — Cone-shaped attack. Versatile and balanced.
• DRAIN — Life steal on every hit. Risky but sustainable.
• NOVA — Glass cannon. Massive damage, no defense.
🏆 CONTENT
• 10 floors + 2 bosses (Sentinel & Devourer)
• 6 enemy types with distinct behaviors
• 17 upgrades (normal + risky mutations)
• Permanent meta progression between runs
• Special event rooms (altars, merchants, crystals)
• Local 1v1 PvP mode with or without bots
🎮 CONTROLS
Singleplayer: WASD / Arrows to move, SPACE to attack, ESC to pause
PvP: P1 = WASD + SPACE | P2 = IJKL + M
⏱️ A full run lasts around 15–20 minutes.
đź’° Pay What You Want
You can play the game for free.
If you enjoy it, supporting the project helps a solo developer a lot.
FRANCAIS:
ONE CORE est un roguelike d'action minimaliste oĂą tu incarnes un noyau
d'énergie combattant dans des donjons générés procéduralement.
🎯 CONCEPT
Choisis un Core parmi 5, chacun définissant ton attaque et ton style de jeu.
Traverse 10 étages de difficulté croissante, affronte 2 boss,
et améliore ton build à chaque étage.
⚔️ LES CORES
• IMPACT — Onde de choc circulaire. Lent mais puissant.
• PULSE — Tir de projectile rapide et prĂ©cis.
• ARC — Attaque en cĂ´ne. Polyvalente.
• DRAIN — Vol de vie Ă chaque attaque. RisquĂ© mais durable.
• NOVA — Verre pilĂ©. DĂ©gâts Ă©normes, dĂ©fense nulle.
🏆 CONTENU
• 10 étages + 2 boss (Sentinelle & Dévoreur)
• 6 types d’ennemis aux comportements variés
• 17 améliorations (normales + mutations risquées)
• Progression méta permanente entre les runs
• Salles d’événements spéciaux (autels, marchands, cristaux)
• Mode PvP local 1v1 avec ou sans bots
🎮 CONTRÔLES
Solo : ZQSD / Flèches pour bouger, ESPACE pour attaquer, ESC pause
PvP : J1 = ZQSD + ESPACE | J2 = IJKL + M
⏱️ Une run complète dure environ 15–20 minutes.
| Status | Released |
| Platforms | HTML5 |
| Rating | Rated 5.0 out of 5 stars (1 total ratings) |
| Author | D0UN |
| Genre | Action |
| Made with | pygame |
| Tags | Bullet Hell, Dicey Dungeons, Dungeon Crawler, Local multiplayer, Minimalist, PvP, pygame, Roguelike, Singleplayer |
| Code license | MIT License |
| Average session | A few minutes |
| Languages | French |
| Inputs | Keyboard, Gamepad (any) |
| Multiplayer | Local multiplayer |
| Player count | 1 - 2 |
| AI Disclosure | AI Assisted, Code |






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