You open your eyes and find yourself in an unknown, mysterious place in a tangled maze. A green, fluorescent liquid and an eerie implant turn your thoughts and your life upside down.

What is the meaning of this?
Where are you?
Why are you here?
How can you manage to escape this place?

After a short time you realize that this strange green Serum is the key to your future. The eternal race against time begins… Find shelter, search for new technology, craft your equipment and try to reach places where this precious substance is waiting to be gathered. But be warned: Serum can alter your body in unexpected ways.

Never forget: Your Life is in your hands alone!

"We are delighted to have found a partner in Game Island, who is investing so much heart and soul and creativity in the project, and we are looking forward to the next development steps with great anticipation," explains Matthias Wünsche, CEO Toplitz Productions. "SERUM with its special features fits perfectly into our portfolio and will serve a new, expanded target group alongside Dynasty Games and the Giant Series."

"We are glad that we've found a well-established and trustworthy partner in Toplitz Productions. With their publishing experience, Serum will have a chance to reach a worldwide audience. There has been an excellent understanding between our companies right from our first talk about the game”, says Michal Ojrzynski - CEO Game Island.

Serum is scheduled for the end of 2023. Until then Toplitz Productions and Game Island will introduce players step-by-step to the mystical world where the green liquid is the most precious commodity and the race against time ensures survival!

Key Features:

• Unravel the mystery of the eerie liquid, earn new abilities and find a way out
• Fight against various creatures with a multitude of weapons: There are melee, ranged, throwing and serum-enhanced weapons available
• Solve puzzles and activate secret mechanisms in doors, crates or hatches.
• Build a safe house and expand your safety zone as you progress
• Explore the fascinating world and discover new mystical biomes and their unique characteristics
• Learn about the history of the mysterious location you are in and find out how to use the tools and devices (e.g. collect, loot, scan etc.)
• Acquire new abilities and craft weapons tools and even special types of Serum
• Survive in a hostile environment under time pressure. Manage your health, stamina, and beware of the mutations

Serum is in development for PC (Steam), scheduled for 2023.