Bean Wars

What is Bean Wars?

Bean Wars is a browser strategy game built on the KAPLAY engine and fronted by Bean, that engine's mascot. Its structure follows the Age of War template: a tower to defend, a stream of recruits to push forward, and an opponent doing the same on the far side of the field. The twist is as much tonal as tactical. Beans in changing outfits march out with clubs and slingshots and end up carrying plasma blades, while the sky above them shifts to match the era.

Play climbs through four ages — Stone, Middle, Modern and Future — and the first side to finish that climb puts the other under real pressure. Everything tied to your base levels up with you: the tower, its turrets, the look of your troops, their weapons, the soundtrack and the backdrop. The game arrived on 30 October 2026 and runs as an HTML5 build, so there is nothing to install before the first recruit walks out.

How to play

A match is a race. You recruit beans, send them at the enemy tower and bank the experience earned in battle until your base evolves. Evolution is the spine of the whole thing: each new age rewrites your roster and your defences at the same time, so falling behind costs more than ground.

Your tower holds four turret slots, and those slots take very different hardware as the ages roll on — rock throwers and crossbows early, then boiling oil cauldrons and cannons, then rocket pods and lasers, with tesla coils in the mix. Turrets can be upgraded every time you evolve, which turns the four slots into something to plan around rather than a fixed loadout.

Each age also hands you one large-scale power, in a fixed order: a meteor shower in the Stone Age, a lightning storm in the Middle Ages, an air strike in the Modern Age and an orbital laser in the future. The enemy holds an equivalent button. Fire yours at the wrong moment and the answer lands immediately.

Controls

The hands-on decisions sit in three places. The first is recruitment: which beans go out, and when, against whatever the AI has already committed. The second is the four turret slots, where you pick which defensive pieces to install and when to pour upgrades into them. The third is the age power, a single strike per era that rewards patience and punishes panic.

Outside the battlefield, a settings panel exposes language, volume, music, game speed, particles and screen shake, so pace and visual noise can both be dialled to taste. A hidden command console opens with the º key for players who want to poke at the game's insides; using it switches achievements off. The whole interface runs in the browser and is playable in English or Spanish.

Tips for your first run

Bean Wars rewards a plan more than a fast click. The AI is not passive — it answers your composition, builds turrets of its own and evolves on the same schedule you do. Treat the opening age as scouting and the later ones as the payoff.

• Bank experience steadily instead of in bursts; an age change swaps units and turrets together, and a surprise shift can leave a half-finished defence behind.
• Spread the four turret slots across roles — a cheap early thrower, something for crowds, something with reach — rather than stacking one type.
• Upgrade turrets after each evolution; the slots persist but the hardware at the top of the age ladder is worth the spend.
• Hold the age power until the enemy commits a wave, because the AI keeps an equivalent strike in reserve.
• Do not relax when the enemy tower looks finished; reserves arrive when the AI is close to losing.
• Start on Easy to learn the unit rhythm, then move up — Nightmare is where the counter-building really bites.

Content and replayability

Four difficulty levels run from Easy up to Nightmare, and the gap is not just enemy toughness. The AI adjusts to what you field, constructs its own turrets, matches your evolutions and calls in reserves when it is on the brink of defeat — which is why so many matches swing late.

Fifteen achievements sit alongside, one of them secret, so there is reason to poke at unusual strategies and at the hidden console, though cheating turns achievement unlocks off. A leaderboard tracks your best score and gives a longer-term target once the four ages stop being a novelty. English and Spanish are both supported, and settings cover game speed, particles and screen shake, which helps anyone who wants a calmer read of a busy battlefield.

Presentation and performance

Each of the four ages comes with its own orchestral track, so the soundtrack turns over at the same moments your units do. The art follows suit: bean outfits, weapons, the base, the turrets and even the sky are rebuilt as you evolve, giving the climb a visible arc rather than a quiet stat bump.

The music was rendered with the GeneralUser GS soundfont by S. Christian Collins, and the type is set in Lilita One and Rubik under the SIL Open Font License. Because it is an HTML5 build running in the browser, there is no download between finding the game and playing it. Performance-minded players get levers — game speed, particles and screen shake can each be adjusted, so a weaker machine can be given a lighter load without touching the underlying rules. The engine underneath is KAPLAY, the same project that supplies the game's mascot.

Who should play it

Anyone who played Age of War and wants that structure with a lighter tone will recognise the shape at once: a tower, a lane, escalating eras and a disaster button held in reserve. Bean Wars suits short browser sessions because the loop — recruit, evolve, push — is readable within a single sitting, while four difficulties and a leaderboard give it a longer tail.

Players who enjoy counter-play rather than pure build orders will get the most from it, since the AI reacts to your army and raises defences of its own. Achievement hunters have fifteen targets, one of them secret. Spanish-speaking players get a fully localised version, and because the game is free, trying it costs nothing beyond a browser tab.