Arknights: Endfield, the complete guide to the tactical action-RPG

Arknights: Endfield is a full 3D tactical action-RPG that carries the Arknights universe, previously known for its tower-defense roots, onto an unknown planet, with real-time squad combat replacing the tower-defense grid entirely. This hub covers what makes it tick, how the two core loops fit together, and where to go for the details.

In this guide:

• Two games in one
• Real-time squad combat
• Base-building: the factory-game half
• Operators and how the roster fits together
• The world beyond the tower-defense roots
• Exploration and open-zone traversal
• Difficulty and pacing across the campaign
• Recruitment, and how much it actually gates
• Getting started
• Why it stands out

Endfield asks you to be a tactician in real-time squad combat and a logistics planner back at base. Positioning and skill-chaining decide fights; production lines and optimization decide the long game. The tension between the two is the whole appeal. A base that's badly optimized starves your squad of the resources it needs to keep pace with harder missions, and a squad that's badly built can't clear the missions that would fund a better base. Neither half is a chore bolted onto the other; they're built to feed each other.

Combat plays out in real time rather than the original Arknights' tower-defense format, but the DNA is recognizable: operator classes still matter enormously, positioning still decides fights before damage numbers do, and a well-planned engagement beats a reflexively-played one. Chaining operator skills in the right order against the right enemy type is where the actual skill expression lives. A squad that fires its abilities on cooldown without regard to enemy positioning will struggle against encounters a properly-sequenced squad clears easily.

The base layer plays closer to a factory-automation game than a typical RPG hub: production chains, resource routing and throughput optimization all matter, and a well-designed base compounds its output over time the way a good factory layout does in any game of that genre. This is the part that surprises players coming from the original tower-defense Arknights expecting a simple upgrade menu. It's a genuine second system with its own depth, not a passive numbers screen.

Operators are recruited and leveled much like the source game's cast, but their kits are rebuilt for real-time execution rather than fixed defensive positioning. Building a squad that covers front-line control, sustained damage and a reliable burst window is the practical goal. A squad of three burst-damage operators with no one to hold a line falls apart against anything that swarms.

The planet Endfield is set on is mysterious by design. Exploration and story beats reveal pieces of what happened here gradually rather than front-loading exposition, and the sci-fi setting gives the base-building layer narrative weight (you're not building a base for its own sake, you're establishing a foothold somewhere hostile).

Between combat and base management, Endfield's zones are built for actual exploration rather than serving as a corridor between missions. Climbing, gliding and environmental puzzles gate off resource deposits and story content that reward players who wander off the main path. Given how much the base layer depends on a steady flow of raw materials, exploration isn't a side activity here; it's often the most efficient way to keep your production lines fed, which ties the game's two halves together even more tightly than the combat-versus-base tension already does.

Endfield's difficulty curve is deliberately gradual rather than front-loaded. Early missions teach squad fundamentals without punishing experimentation, while later content demands the operator-sequencing and base-optimization lessons learned earlier. Players who rush past the tutorial-adjacent missions without absorbing the pacing often hit a wall later that feels sudden but really isn't; the game was teaching the relevant lesson several hours before it started mattering.

New Operators come through a recruitment system in the tradition of the original Arknights, and it's worth being upfront that this is a gacha game underneath the 3D action-RPG shell. The reassuring part, carried over from the source game's reputation, is that a well-built squad of modest-rarity Operators can clear most content when positioned and sequenced correctly. This has always been one of the francise's strongest arguments against the genre's reputation for being pay-gated, and early signs suggest Endfield keeps that design philosophy rather than abandoning it for the jump to 3D.

Check your rig with our system requirements guide before installing. This is a heavier game than most in the catalog. Then read the beginner tips for base & squad, which cover the early-game mistake most new players make: over-investing in squad power before the base can actually supply it. Balance both from the start rather than treating base-building as something to catch up on later.

If you liked the strategic layer of the original Arknights but wanted more direct control over the fight itself, Endfield is the boldest version of that idea the studio has shipped. Deploy free.

Newcomers who never played the original tower-defense Arknights lose nothing by starting here. Endfield's story and systems stand on their own, and prior familiarity with the source game adds flavor rather than being a prerequisite to understanding what's happening.