Genre: サバイバルクラフト
Game Overview
Core Keeper digs through procedurally generated underground biomes toward boss encounters, with farming, fishing, and equipment crafting filling time between fights. Eight-player co-op runs the full experience. GPA scores it high on Craft and Co-op — close to Terraria in the similarity rankings with a stronger emphasis on cooperative play.
Recommended for: Beginners to Advanceds (scores ≥ 50 indicate a good fit)
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1. ARK Survival Ascended
Match 73%Genre: サバイバルクラフト
ARK: Survival Ascended rebuilds the dinosaur survival sandbox in Unreal Engine 5. GPA scores it high on Craft and Co-op.
Tag Similarity
Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Fortnite layered building construction onto the battle royale format and became a cultural reference point through IP crossovers and seasonal events. The Zero Build mode removes the construction layer for players who prefer pure shooting. GPA scores it high on Co-op and Action, with a Beginner score above average reflecting the accessibility of Zero Build.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
3. Grounded
Match 68%Genre: サバイバルアクション
Grounded shrinks players to insect size in a suburban backyard, turning familiar objects into environmental scale landmarks. The survival loop includes base building against ant raids and spider attacks. GPA scores it high on Craft and Co-op, with Horror above average — the spider encounters are genuinely threatening regardless of prior arachnophobia.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
4. Terraria
Match 67%Genre: サンドボックスアクション
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Tag Similarity
Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
5. Valheim
Match 67%Genre: サバイバルクラフト
Valheim drops Norse warriors into a procedurally generated realm with boss progression that unlocks new biomes. GPA scores it high on Craft and Co-op.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Match 66%Genre: サンドボックス採集クラフト
Forager starts players with a single island and scales through resource collection and crafting. GPA scores it high on Craft and Sandbox.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
7. Orcs Must Die! 3
Match 65%Genre: タワーディフェンスアクション
Orcs Must Die! 3 scales its trap placement and combat hybrid to War Scenarios with hundreds of enemies on screen simultaneously. The co-op mode supports two players. GPA scores it high on Strategy and Co-op — an action-tower defense built around cooperative trap engineering.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Match 65%Genre: 農業シミュレーション
Coral Island centers reef restoration alongside the farm management and relationship systems of the life simulation genre. The diving mechanic ties ecological health to farm income. GPA scores it high on Slow Life and Co-op — the combination that places it close to Stardew Valley in the similarity rankings with an environmental focus that adds thematic distinctiveness.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
9. Minecraft
Match 64%Genre: Sandbox
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Match 64%Genre: Simulation
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Match 64%Genre: Action RPG
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Match 64%Genre: Action RPG
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Match 63%Genre: サバイバルライフシム
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Match 63%Genre: ヒーローシューター
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Match 63%Genre: 格闘ゲーム
Street Fighter 6 introduced the Drive System and the Modern control option simultaneously, expanding the competitive ceiling while lowering the entry point. The World Tour mode contextualizes the roster. GPA scores it high on Action and Strategy — the combination that describes a fighting game where both mechanical execution and read-based decision-making are rewarded.
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
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Match 63%Genre: ヒーローシューター
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
17. Disney Dreamlight Valley
Match 62%Genre: 生活シミュレーション
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
18. Mindustry
Match 62%Genre: タワーディフェンス×自動化
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19. Monster Hunter: World
Match 62%Genre: Action RPG
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Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
20. Palworld
Match 62%Genre: オープンワールドサバイバル
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Tag Similarity
Chart tags: Crafting / Co-op / Character Building / サンドボックス / Action / Graphics / High Difficulty / Strategy
コア・キーパー（Core Keeper） leads with its サバイバルクラフト identity, anchored by the core feel of "Core Keeper digs through procedurally generated underground biomes toward boss encounters, with farming, fishing, and …." The headline profile reads Crafting 90% / Co-op 85% / Character Building 85%, making it a strong pick for fans of Crafting and Co-op. Accessible enough for newcomers while offering enough depth to satisfy veterans.
Our editorial team scored "コア・キーパー（Core Keeper）" by using its feel of 地下探索, 最大8人協力, and ボス討伐 as the primary lens, weighting Crafting and Co-op most heavily. Top similar titles include "アーク：サバイバルアセンデッド（ARK: Survival Ascended）", "フォートナイト（Fortnite）", "Grounded（グラウンデッド）".