RoadRival

RoadRival is a road-building tower defense game you can play online against other players. Every wave, pick one of three cards: extend your road with a new piece, place a tower beside it, or upgrade every tower of one type at once. The longer and smarter your road, the more time your towers get to stop the enemies marching on your castle.

Road Race: race other players on one shared battlefield, 1v1 or 2v2. Empty seats are filled with bots, so a match always starts.
Road Clash: send troops down the road, age up and break the enemy castle. 1v1 up to 4v4 and free-for-all.
Campaign: 100 missions across ten regions, with bosses, stars and new towers and heroes to unlock.
Challenges: tactical trials with medals, an Endless mode and a Boss Raid.
Play with friends: open a private room and give your friends its code.

No sign-up needed. Your progress is saved in your browser. Plays on desktop, tablets and phones.

Age guidance: cartoon fantasy battles between castles, no blood. AI use: AI coding assistants helped write the code and text, and the home artwork and the hero and troop portraits were made with an AI image tool. Privacy policy: https://roadrival.io/privacy.html

Pick a card each wave: a road piece, a tower or an upgrade. Place it on a highlighted tile and confirm. Towers attack on their own. Keep your castle standing until the last wave, or outlast the rival castles.

Mouse or touch. 1, 2, 3 pick a card, Enter confirms, R rotates road corners. Drag to move the camera, scroll or pinch to zoom, C centres your castle, M mutes.