A game called Shadow Arena is offering gamers to pre-register for a steam key for the purpose of beta testing.
Getting your free Steam key:
- Go to the game’s official website here: https://shadowarena.pearlabyss.com/Main/Index
- Click “Register for Beta”
- Enter your email address (for them to send a key)
Beta testing officially opens on the 27th February. But you can claim your key in advance now.
The game’s page on Steam is here: https://store.steampowered.com/app/1226470/Shadow_Arena/
No obvious expiry date given.