I built a cool game using the Algorand blockchain that incorporates mechanics involving the GEO token, geoGOLD, and other assets used as in-game resources—plus some gems—if you’d like to check it out in your spare time. It’s a play-to-earn game; the only requirement to start receiving assets is to soft-stake (hold) 150 GEO in your wallet to gain access to a pickaxe. From there, you progress through the game, and the mechanics become increasingly engaging.
KINGDOM MAP This is where the mines are located—where you obtain resources periodically to progress in the game. Here, you can find various resources:
- ores: geoSTONE, geoCOPPER, geoSILVER, and geoGOLD;
- gems: geoRUBY, geoEMERALD, geoSAPPHIRE, and geoDIAMOND.
ORE RESOURCES 
GEO: used only to obtain a pickaxe (just hold 150 GEO in the wallet) ⛰︎ geoSTONE: used to craft the Iron pickaxe; can be exchanged for other resources 
geoCOPPER: used for repairs and crafting pickaxes; can be exchanged for other resources 
geoSILVER: used for repairs and crafting the Gold pickaxe; can be exchanged for other resources 
geoGOLD: used to craft the Legendary pickaxe; can be exchanged for other resources; used for TINY farming (Tinyman Governance).
Algorand Standard Assets ID's $GEO: 181380658 $geoGOLD: 3618627695 $geoSTONE: 3689686111 $geoCOPPER: 3689685802 $geoSILVER: 3689684618
GEM VAULT
geoRUBY Uncommon 8% drop rate · Gem Cave Supply: 1,000,000 Used in session boost. Activate Boost (1 Ruby)
geoEmerald Rare 3% drop rate · Gem Cave Supply: 100,000 Used in GEO Digger.
geoSapphire Epic 0.8% drop rate · Gem Cave Supply: 10,000 Used in Legendary Pickaxe craft.
geoDiamond Legendary 0.1% drop rate · Gem Cave Supply: 1,000 Used to farm geoGOLD daily. Activate to earn 4,000 geoGOLD/day for 365 days.
The game also features some interesting unique mechanics, such as the GEO Digger—a shared area activated using geoEMERALD where the user purchases 10 chances to find resources with market value.
Check it out https://mining.geographia.com.br
You can check the gems here too: Downbad - Algorand NFTs Marketplace
