Librerama

Librerama is a free and libre arcade compilation of tiny, fast-paced mini-games known as "nanogames." Your goal is to achieve the highest score by winning as many nanogames as possible before receiving a game over, while the games progressively increase in speed and difficulty.

Librerama is an arcade game that challenges players to survive an escalating series of tiny nanogames. Win as many fast-paced rounds as possible, chase a high score, and react quickly as every new challenge becomes faster and more difficult.