| Level 1: Air Defense Bunker |   1.41 Mb | 
| Level 2: Air Defense Trenches |   620 kb | 
| Level 3: Hangar Perimeter |   1019 kb | 
| Level 4: Interior Hangar |   581 kb | 
| Level 5: MCC Landing Site |   1.26 Mb | 
| Level 6: Operation: Advantage |   1.80 Mb | 
| Level 7: Canyon |   1.18 Mb | 
| Level 8: Perimeter Defense Station |   1.38 Mb | 
| Level 9: Aqueducts |   599 kb | 
| Level 10: Aqueducts Annex |   768 kb | 
| Level 11: Nexus Hub Tunnels |   1.29 Mb | 
| Level 12: Nexus Hub |   910 kb | 
| Level 13: Strogg Medical Facilities |   1.79 Mb | 
| Level 14: Construction Zone |   847 kb | 
| Level 15: Dispersal Facility |   1.01 Mb | 
| Level 16: Recomposition Center |   994 kb | 
| Level 17: Putrification Center |   1.03 Mb | 
| Level 18: Waste Processing Facility |   1.13 Mb | 
| Level 19: Operation: Last Hope |   1.23 Mb | 
| Level 20: Data Storage Terminal |   905 kb | 
| Level 21: Data Storage Security |   638 kb | 
| Level 22: Data Storage Terminal - 2 |   1.10 Mb | 
| Level 23: Tram Hub Station |   1.68 Mb | 
| Level 24: Tram Rail |   256 kb | 
| Level 25: Data Processing Terminal |   664 kb | 
| Level 26: Data Processing Security |   1.09 Mb | 
| Level 27: Data Processing Terminal - 2 |   429 kb | 
| Level 28: Data Networking Terminal |   697 kb | 
| Level 29: Data Networking Security |   747 kb | 
| Level 30: Nexus Core |   1.13 Mb | 
| Level 31: The Nexus |   426 kb | 
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