
Click The Boss
Tap the giant boss with your squad of heroes. Time your hits, stack damage, and take the titan down.

Building game development tools and games.

Tap the giant boss with your squad of heroes. Time your hits, stack damage, and take the titan down.

Break through thousands of blocks. One throw at a time, watch the tower crumble.

Lead a band of fantasy heroes into battle. Recruit your squad, smash through enemy waves, and fight your way to victory.

The weapon-tossing roguelite is back in 3D. Toss weapons, recruit heroes, and grow your squad run after run.


Design and simulate Game Systems. Validate progression, economies, balancing and randomness. Before you ship.
ExploreEspada Studio is the name of the studio I operate under as a solo developer. This covers games and tools I built and am building right now.
After working as a Game Designer in mobile F2P games for over a decade, I decided to take a chance and start building my own studio. Building games and tools my way. Fast, experimental and iteration driven.
Founded by Jelle van der Zwaard, Game Designer.
We would love to hear from you. Whether you want to talk about a game, explore a collaboration, connect as fellow developers, or just say hello, feel free to reach out anytime. Every message is welcome.