Puzzle fans can add another game to their Steam libraries without spending a penny, as MythicOwl has made Hexologic free to keep. The Sudoku-inspired game swaps the usual grid for a series of hexagonal boards, challenging players to place dots so that the totals along each line match the numbers shown in three different directions.
There are more than 90 handmade puzzles spread across six worlds, with new twists on the rules introduced as players progress. Once the main stages are complete, an endless mode and built-in level editor offer more ways to play. The game is also Steam Deck Verified and available natively on Windows and Linux.
The free offer ends on October 31 at 17:00 UTC. Anyone who adds Hexologic to their Steam library before then can keep it permanently, with no subscription or further payment required.
Image Credit: MythicOwl
What Makes This Trend Stand Out
- Free-to-keep Game Promotions
- Limited-time ownership giveaways create discovery spikes for indie titles while opening room for monetization through sequels, expansions, and community-driven engagement.
- Hexagon Puzzle Design
- Nontraditional grid structures refresh familiar logic mechanics and signal opportunities for differentiated casual games that blend accessibility with deeper spatial reasoning.
- Built-in Level Editors
- Player-generated puzzle creation extends product longevity and supports low-cost content ecosystems where communities become ongoing sources of replay value.
Sectors Adopting This
- Indie Gaming
- Small studios can use strategic free distribution to build audience scale, revive catalog titles, and strengthen brand recognition in crowded digital storefronts.
- Digital Game Distribution
- Platform-based promotions demonstrate how storefronts can drive urgency, library growth, and cross-device adoption through permanent-claim campaigns.
- Casual Entertainment
- Accessible logic games with endless modes and handheld compatibility expand the market for short-session play across PCs, portable devices, and living room environments.
