Ten Square Games is proud to join the 2025 edition of the Green Game Jam, an annual initiative organized by the Playing for the Planet Alliance. This year’s theme, #AllInForNature, calls on game studios and players around the world to support environmental projects and speak up about why nature matters. For the 2025 edition, PlanetPlay has joined forces with Playing for the Planet and the Green Game Jam to amplify the gaming industry’s collective impact on protecting nature. In response, TSG is launching a powerful new activation in Fishing Clash that tackles one of the most urgent threats facing marine ecosystems: ghost nets in the Baltic Sea.

The Fishing Clash activation invites players to help restore and reconnect with the Baltic Sea – one of Europe’s most unique and vulnerable marine environments. Every year, thousands of fishing nets are lost or abandoned in its waters, continuing to entangle fish, birds, and marine mammals long after being discarded, and releasing microplastics into the ecosystem.

By integrating this issue into gameplay, Fishing Clash aims to raise awareness about ghost nets, promote marine restoration, and encourage responsible fishing. Through storytelling, themed challenges, and player participation, the event brings real-world environmental issues to life inside the game.

Supporting climate action through gameplay

As part of the activation, Fishing Clash features a Green Pack—a special in-game item already familiar to players through the ongoing Make Green Moves initiative, developed in cooperation with PlanetPlay. For this event, 50% of Green Pack revenue will be donated to a PlanetPlay climate project supporting reforestation, clean energy, and habitat protection. Learn more about the supported project here: WithOneSeed

This year, PlanetPlay has also joined forces with Playing for the Planet to amplify the environmental message of Green Game Jam 2025. Together, they’re asking players to express why nature matters to them – collecting messages that will be shared with policymakers around the world to demonstrate that gamers are All In For Nature.

Vote for Fishing Clash – Player’s Choice Award

Voting for the Player’s Choice Award is now open and will run until July 31, 2025. The award recognizes the most impactful environmental activation of the year. Every vote helps amplify our message and reinforces the positive impact of games in driving change.

Vote for Fishing Clash: here

About Green Game Jam

The Green Game Jam unites studios around the world to raise awareness of environmental issues through the power of play. In 2024, the initiative reached more than 100 million players and inspired over 30,000 real-world actions. In 2025, 55 studios across 27 countries are coming together to go even further and help defend nature.

About Ten Square Games S.A.

The Ten Square Games Group is one of the largest Polish producers of mobile games in the free-to-play model and the leader in the outdoor hobbies mobile-game segment (fishing and hunting). Its team consists of over 300 people working in studios in Wrocław and Warsaw. Ten Square Games S.A. has acquired the Rortos studio in Verona, as well as a minority stake in the Krakow Gamesture studio. The Group’s portfolio includes, among others: Fishing Clash, one of the world’s most popular 3D fishing simulators, Hunting Clash, a realistic hunting simulator, as well as Real Flight Simulator, one of the most recognizable flight simulators, and the dynamically growing game Wings of Heroes.