Our five favorite autobattlers for the Steam Deck

Autobattlers are a great fit for the Deck. You spend most of your time making decisions between fights, then you sit back and watch the battle play out, so there is almost never one of those twitch-input moments a handheld fumbles. The usual catch is the same one every strategy game runs into: small text and busy menus squeezed onto a 7-inch screen.

Here are our five favorites, and we are casting the net pretty wide on what counts. A couple are textbook autobattlers where you build a force and the fight resolves itself, and one or two are more autobattler-adjacent, but they all share the same rhythm: you set things up, then the combat runs without you. We have loosely ordered them from the most plug-and-play on Deck down to the ones with the biggest handheld caveats.

Totally Accurate Battle Simulator

Steam Deck Verified. Totally Accurate Battle Simulator, TABS to its friends, is the smoothest thing on this list and, fittingly, the loosest fit for the genre. That is a trade we will happily make, because it is a blast. It comes from Swedish studio Landfall, and it is a physics battle sandbox at heart: you line up armies of wobbly little units from different eras and factions, hit go, and watch the ragdoll chaos sort out a winner. There is a campaign, a unit creator, online multiplayer, and a huge audience that has stuck with it for years.

It is also one of the rare strategy-ish games that lands on Verified instead of Playable. SteamDB's current compatibility metadata lists proper Deck controller support and icons, text you can read without squinting, graphics that behave on the default settings, and clean SteamOS support. If you just want something to set up and watch with zero fuss, start here.

9 Kings

Steam Deck Verified. 9 Kings is the breakout of the bunch, and probably the one you will lose the most hours to. From Sad Socket, published on PC by Hooded Horse and Sidekick Publishing, it is a fast roguelike that mashes together kingdom building, deckbuilding, and autobattling. You drop cards onto a small grid to build up and defend a kingdom, then rival factions come knocking while your units fight back on their own. It hit Early Access in May 2025 and now sits at Very Positive across more than 20,000 Steam reviews, which tells you people are sticking around.

Here is the part worth flagging: it started life as a mouse-driven game, and a lot of older Deck impressions judged it on that basis. The February 2026 Endless Patch changed the math by adding full controller support, and SteamDB now lists it as Verified, with proper Deck controls and icons, readable text, and clean SteamOS support. Steam Deck HQ's earlier testing still holds up on the performance side, just keep in mind the controller story has improved since that review went out. It is Early Access, so it is still moving, but right now it is one of the easiest picks here to recommend.

Gladiator Guild Manager

Steam Deck Verified. Gladiator Guild Manager is the management pick, and the one that leans hardest into the idea of setting your plan, then watching it survive contact. You build a guild, hire and kit out gladiators, line them up before each arena fight, and then the battle runs itself to show whether your strategy held up. Between championships you are juggling money, recruiting, upgrades, and alliances.

Valve rates it Verified, and SteamDB agrees: accessible default controls, legible text on Deck, well-behaved default graphics, and SteamOS support. One tip from players who have logged real handheld time, though: drive it with the trackpads rather than the sticks, since underneath it all it is a menu-heavy game. Either way, there is no fiddly setup to get it running well.

Mage & Monsters

Steam Deck Playable. Mage & Monsters is the most literal autobattler on the list: you build an army, then cast spells while it does the fighting, deciding each run whether to pour your resources into units or into magic. It is all wrapped in a light pixel-art roguelike with permadeath. It is Very Positive on Steam, single-player, and Windows-only, which Proton takes care of.

This is the pick where that Playable badge earns its keep. SteamDB lists mouse or non-Deck controller icons, small text, and a native-resolution caveat, sitting next to the good stuff: accessible default controls, clean SteamOS support, and sensible default graphics. The saving grace is that this is a small, low-key roguelike, so it is still an easy handheld companion as long as you are willing to poke at the display and control settings before you dig in. There is also a 2025 sequel, Mage & Monsters II, currently Playable on Deck if you would rather grab the newer one.

Legion TD 2

Steam Deck Playable, with a few asterisks. Legion TD 2 is the competitive pick, and the only true multiplayer autobattler in here. It traces back to the old Warcraft 3 Legion TD mod, and the loop is pure head-to-head: you draft from more than 100 fighters, build a defensive line, and try to crack your opponent before they crack you, solo or in matchmade 2v2 and 4v4. It is Very Positive on Steam and still gets regular updates.

It is Playable rather than Verified, and the caveats are the familiar strategy-game ones: small text, a few default-control limitations, and the odd mouse or keyboard icon, so a custom control layout pays off. The bigger thing is that it needs an online connection even for single-player, which makes it the one game here that will not come along for offline travel. If you want competitive autobattling and you have steady Wi-Fi, it is worth the small effort; if you are after a quiet session on a plane, reach for one of the others.

Bottom line

For the least friction, start with the three Verified games: Totally Accurate Battle Simulator for pure sandbox chaos, 9 Kings for that modern roguelike-and-deckbuilder hook, and Gladiator Guild Manager if you like planning more than reacting. Mage & Monsters is the cozy, literal autobattler if you can live with the Playable-level interface caveats, and Legion TD 2 is the one for competitive play, as long as you have a steady connection and do not mind small text and a quick control-layout tweak. The throughline is simple: autobattlers suit the Deck nicely, and the caveats here come down to controls, text, online requirements, or Early Access growing pains, not a lack of raw horsepower.