The honest first answer is that Slay the Spire 2 has been in early access since March 5, 2026 at $24.99, so if what you want is more Spire, buy the Spire. If you have already climbed that one dry, Balatro is the alternative that will eat the same number of hours, and Monster Train 2 is the one that will scratch the specific itch of building an absurd engine and watching it delete a boss.

These are five games like Slay the Spire that hold up next to it rather than trailing behind it, picked for the part that actually matters: whether a run makes you think differently at hour thirty than you did at hour three. Broader card-game picks live in our deck-building rankings. For where this corner sits against the rest of the genre, the PC strategy roundup has the wider view.

1. Balatro

Start here if you want the run-planning brain teaser without the combat. Balatro costs $14.99 on Steam and $9.99 on iOS and Android, and it replaces monsters with poker hands and a score target that doubles faster than your deck improves. The joker system is the real engine, and the good runs all end the same way, with a multiplier so large the game stops rendering the number properly.

What it does not give you is a fight. There is no enemy acting against your plan, no incoming damage to read, no turn where you take a worse line because the boss is about to hit for 40. If the part of Slay the Spire you loved was reading an attack pattern and answering it, Balatro will feel thin by week two. It also front-loads its luck, since a dead first shop can end a run before you have made a single interesting decision.

2. Monster Train 2

This is the deepest build-crafting game on the list and the closest match for anyone who played Spire for the combos. Monster Train 2 runs $24.99 on Steam and stacks two clans together every run, so the card pool changes shape completely depending on the pairing you take. Defending three floors at once turns positioning into a real decision rather than a formality.

The cost of that depth is legibility. Late-run boards get dense enough that you are tracking a dozen stacking effects across three floors, and new players routinely lose to something they could not see coming. The difficulty ladder above the base game is also a long grind if you want everything on the roster. There is no mobile version either, so this one stays on PC and console.

3. Slice & Dice

This is the pick for phones, and it is the only one here you can try for nothing. Slice & Dice is $8.99 on Steam and free to download on Android and iOS with a single $8.99 purchase for the full game, which means you can play a dozen fights before deciding. It swaps cards for dice, giving each of your five heroes a die whose faces you upgrade between fights, and the planning problem it creates is very close to a Spire turn.

Two honest warnings. The presentation is bare, with flat shapes and no animation to speak of, and plenty of people bounce off it in the first ten minutes on looks alone. Dice also swing harder than a card draw, so a bad roll can lose a fight you played correctly, which stings more than a bad shop does in Spire. Anyone building a phone rotation should also check the offline mobile picks, since this one runs fine in airplane mode.

4. Cobalt Core

Buy this one for the tightest single hour in the genre. Cobalt Core is $19.99 and adds one idea to the Spire formula, a horizontal axis your ship moves along, so every card is also a question about where you will be standing when the shots land. Runs finish in about an hour, and the three-character crew system means the deck you are handed changes with the combination you pick.

The limitation is size. The content pool is small next to Spire or Monster Train, and most players will have seen every character, most artifacts, and all the story beats inside thirty hours. That is a fine amount of game for twenty dollars and a perfect palate cleanser between longer runs, but it is not the thousand-hour habit some people are shopping for.

5. Inscryption

Play this for the single best first-time experience with a deck of cards, and go in knowing nothing. Inscryption is $19.99 and opens as a card roguelike played across a table from something in a dark cabin, with sacrifice costs and a set of rules it keeps quietly editing. The first four hours are the strongest sustained trick anyone has pulled in this genre.

Be clear about what you are buying. Inscryption stops being a roguelike deckbuilder after the first act and turns into something else for the rest of its runtime, which is the whole point of the story but a genuine problem if you came for repeatable runs. The free Kaycee’s Mod update restores the cabin as an endless roguelike with escalating challenges, and that mode is the reason to keep it installed. Anyone who mainly wants the puzzle-brain feeling will get more mileage from our strategy puzzle picks.

Which One Fits Your Reason for Leaving

Pick by what you were actually doing in Slay the Spire. If it was the combo math, Monster Train 2 is the only real answer and the extra ten dollars buys you years. If it was the tight one-more-run loop on a lunch break, Cobalt Core and Slice & Dice do that better, and Slice & Dice costs less than lunch. If it was the ritual of the thing more than the fighting, Balatro has already proven it can hold an audience for a couple of years. Inscryption is the odd one out, worth every dollar once and then mostly worth it for Kaycee’s Mod. Our turn-based coverage sorts the rest of the genre by the same question. None of these five is a straight replacement, and accepting that early is how you find the one you actually want, which is the principle behind every ranking on Strategygame.org.

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