[ 320 10-Mar-2025 10:31] ./sprites/techtree
├── [ 2878 15-Oct-2012 19:23] tech0s.spr
├── [ 263034 15-Oct-2012 19:23] tech20s.spr
├── [ 263034 15-Oct-2012 19:23] tech30s.spr
├── [ 263034 15-Oct-2012 19:23] tech40s.spr
├── [ 263034 15-Oct-2012 19:23] tech50s.spr
├── [ 263034 15-Oct-2012 19:23] tech60s.spr
└── [ 263034 15-Oct-2012 19:23] tech80s.spr