Best Games Under 20 Dollars: Free, Cheap & Co-op Picks

Twenty dollars still buys a frankly silly amount of game in 2026. This guide pulls together the best games under 20 dollars across the genres I cover, from tiny single-sitting indies to full open-world adventures, with honest notes on what each one actually costs and where the key is cheapest. No padding, no fake countdown timers, just picks worth your cash and a fast route to the best price.

Last updated: June 12, 2026. Prices checked: June 2026. Sources: Steam, Epic, publisher pages and partner stores. We refresh prices and sale notes regularly.

Best picks at a glance

• Best under $10: Undertale (PC, PlayStation, Xbox, Switch), an RPG that respects your time and your wallet.
• Best cheap RPG: UnderRail (PC), old-school, dense, and frequently under $15.
• Best premium pick: Supraland Six Inches Under (PC, PlayStation, Xbox), a full puzzle-adventure that often lands at $19.99.
• Best action roguelite: Going Under (PC, PlayStation, Xbox, Switch).
• Best metroidvania: Momodora: Reverie Under The Moonlight (PC, PlayStation, Xbox, Switch).
• Best for 2 players (versus): [UNDER NIGHT IN-BIRTH Exe:Late\[cl-r\]](/games/under-night-in-birth-exe-late-cl-r) (PC, PlayStation, Switch).
• Best for co-op: LEGO City: Undercover (PC, PlayStation, Xbox, Switch) for 2-player console splitscreen.
• Best sim/tycoon: Mad Games Tycoon 2 (PC).
• Best chill builder: Founders' Fortune (PC).
• Best narrative pick: Under The Waves (PC, PlayStation, Xbox) when it goes on sale.

Quick list

Every game here is either under $20 at base price or a regular sub-$20 sale title (flagged in the notes). Entry cost is the typical low you should aim for, not a guarantee. Always check the live price in our catalog.

Best cheap action and roguelite picks

If you want something that grabs you in the first ten minutes, start here. Going Under is my standout. You play an unpaid intern fighting through the haunted ruins of failed tech startups, and the office-satire writing is genuinely funny while the dungeon-crawling stays tight. It full-prices at $19.99 and drops hard during sales.

Sundered (Eldritch Edition) is the prettiest game on this list. Every frame is hand-drawn, the enemy swarms get gloriously out of hand, and the branching upgrade choices give it real replay value. Momodora: Reverie Under The Moonlight is the leaner option, a precise pixel-art metroidvania you can clear in an afternoon but will want to revisit on harder difficulties.

For pure value-per-dollar, nothing here beats Vampire Survivors. It costs less than a sandwich and quietly eats entire evenings. Pair it with Hollow Knight if you want one cheap purchase that lasts dozens of hours.

Best cheap RPGs and adventures

Undertale is the easy recommendation for anyone who has somehow missed it. It is short, it is roughly $10, and it does things with the RPG format that still feel fresh. If you want the opposite (something enormous and unforgiving), UnderRail is an isometric, lore-heavy throwback that rewards patience with one of the densest character systems in the budget bracket.

Supraland Six Inches Under blends first-person exploration, combat, and brain-bending puzzles into a standalone adventure that punches well above its price. For something quieter, the Five Hearts Under One Roof visual novel and its follow-up, Five Hearts Under One Roof season2, are warm, character-driven reads that rarely cost more than a coffee.

Want more in this lane? Browse our RPG hub and indie hub for live price comparisons.

Best cheap simulation and strategy picks

Sim fans get spoiled at this price. Mad Games Tycoon 2 lets you run a games studio from a garage to a global publisher, and the depth ramps far beyond what $20 suggests. Founders' Fortune is the cozier choice, a colony builder where you guide settlers through survival, defense, and slow comfortable growth.

For strategy, Empires of the Undergrowth (PC) is a real-time ant-colony manager that is far more tense than it has any right to be. It hovers just above $20 at base, so I treat it as a sale buy. Watch the deals page and grab it when it dips under the line.

Best for 2 players

Honesty first: most great budget games are single-player, so this section is small on purpose. The standout head-to-head pick is [UNDER NIGHT IN-BIRTH Exe:Late\[cl-r\]](/games/under-night-in-birth-exe-late-cl-r), a deep and stylish 2D fighter that supports local versus and online play. It is beginner-friendly enough to enjoy casually and technical enough to sink years into.

For relaxed two-player time, Stardew Valley is the obvious shout. It runs co-op for 1-4 farmers, costs around $14.99, and works across PC, PlayStation, Xbox, and Switch.

Best for co-op and groups

LEGO City: Undercover is an open-world adventure with 2-player splitscreen on console, which makes it a great cheap pick for a partner or a kid sidekick. The PC version is single-player only, so buy the console key if co-op is the goal.

For bigger crews, Terraria handles 1-8+ players in shared sandbox worlds for around $10, and it is one of the best multiplayer-value buys in gaming, full stop. Necromunda: Underhive Wars adds turn-based tactical multiplayer for up to four, and while it launches above budget, it regularly falls under $20 on sale.

Best cross-platform picks

If you and a friend are on different boxes, prioritize titles with the widest reach. Undertale, Going Under, and Momodora: Reverie Under The Moonlight all run on PC, PlayStation, Xbox, and Switch. Stardew Valley and Terraria are everywhere too. For handheld players, most of these run beautifully on portables, and our Steam Deck list flags verified performers.

Honourable / adjacent picks

These are worth knowing about, but they did not make the core list as-is. Here is the honest reason for each.

• Sunderfolk (PC, PlayStation, Xbox, Switch, 1-4 co-op), the best couch co-op tactical RPG I would recommend here, but it launched as a premium title above $20. Wishlist it for a sale rather than treating it as a budget buy.
• Under The Waves (PC, PlayStation, Xbox), a beautiful, slow narrative dive. It sits above $20 at base and only fits this list when discounted, so I count it as a sale pick.
• Empires of the Undergrowth (PC), superb strategy sim, but its base price floats just over the line. Genuinely great once it drops under $20.
• Necromunda: Underhive Wars, solid tactics with multiplayer, included as an adjacent pick because it needs a sale to clear the budget.

FAQ

What are the best games under 20 dollars right now? My top three are Undertale for sub-$10 storytelling, UnderRail for the deepest RPG value, and Going Under for the most fun-per-dollar action when it is on sale. All three sit comfortably under $20 at typical prices.

Are these prices guaranteed? No, and I would not trust any site that promised that. Prices move constantly across Steam, GOG, Epic, Eneba, and Kinguin. The entry costs above are realistic targets, not locks. Always confirm the live number in our catalog before buying.

What is the best cheap co-op game under 20 dollars? For open-world fun, LEGO City: Undercover with 2-player console splitscreen. For big groups, Terraria handles 1-8+ players for around $10. If you can stretch slightly past budget on a sale, Sunderfolk is the best dedicated co-op pick.

Are key resellers like Eneba and Kinguin safe? They can be cheaper, and many buyers use them without issue, but they are marketplaces rather than first-party stores. We compare them alongside official storefronts so you can weigh the saving against buyer protection. When the gap is small, the official store is often the calmer choice.

What is the best RPG under 20 dollars? UnderRail for sheer depth and length, or Undertale if you want something tighter and more emotional. For more options at live prices, check our RPG hub.

Which of these run well on Steam Deck or handhelds? Most of them. Undertale, Momodora: Reverie Under The Moonlight, Going Under, and Vampire Survivors are all great on the go. See our Steam Deck list for verified picks.

Can I get any of these for free? Not the paid ones, but storefronts rotate free giveaways constantly. Keep an eye on our giveaways page, where we track Epic, GOG, and Steam freebies as they appear.

When is the best time to buy budget games? During seasonal sales, when sub-$20 titles often fall to single digits. Our Steam sale tracker flags the next event so you can time a wishlist buy instead of paying full price.

Final word

Twenty dollars is more than enough to find something genuinely great in 2026, whether you want a five-hour gem or a hundred-hour sink. Start with Undertale, UnderRail, or Going Under, then branch out using the categories above. When you have a shortlist, run it through our price-comparison catalog and watch the deals page to grab each one at its lowest, not its launch.

Alex, Scout Team