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Standard geo

Cortex Geo build order · Supreme Isthmus

Standard Cortex Geo play: fast geothermal and advanced geothermal into T2 bot lab, blowing up the commander for T2 and supplying teammates with constructors and rez bots while bringing Sheldons and other T2 bots to front.

Usually blows up the commander for T2 (71%)

#eco #t2 #team support · 248 distinct matches · 92 players · 32% of Cortex Geo games · team won 44% of 254 · Recently observed

THE CATCH, AND WHAT COMES WITH IT
  • ArbiterArbiter in 41%18% of all Geo games by then
  • SumoSumo in 40%16% of all Geo games by then

Then transitions into Sheldon (25% of army), Sumo (9% of army), Arbiter (8% of army).

HOW TO PLAY IT

Key timing: T2 bot lab by 8:03

  1. Open 3 mex into early Bot Lab and solar.
  2. Bring geothermal online fast to fund the tech rush.
  3. Finish Advanced Bot Lab to unlock T2 bot units.
  4. Push Sheldon (and Arbiter, Sumo) to front as the first T2 units.
  5. Switch into T2 construction bots to supply allies with T2 cons.

Phase by phase

TYPICAL OF ITS 248 GAMES · AGAINST STANDARD GEO
  1. 1
  2. 2
  3. 3
  4. 4
PLAY THE OPENING

Follow the example game's first 6:00 step by step: what to build now, what comes next, and where it goes. At 1× it keeps pace with your own game.

  1. 1

    Up to the Bot Lab

    Economy
    • Metal Extractor3Mex
    • Wind Turbine4Wind
    Order
    1. Bot LabBot Lab after 3 mex, 4 winddone ~1:13, middle half 0:57–1:23

    By 0:56 in all: 3 mex · 4 wind

    The example game in this phase · 4 steps
    1. Mex ×2
    2. Wind ×2
    3. Solar
    4. Bot LabBot Labdone 0:50 · typical 1:13
  2. 2

    Bot Lab to 5:00

    Economy
    • Metal Extractor1Mex
    • Wind Turbine4Wind−4 vs standard
    • Energy Converter8Converter
    • Energy Storage1Energy storage
    Order
    1. Geothermal PowerplantGeo after 4 mex, 6 wind, 1 energy storage
    2. Bot LabEat Bot Lab
    Builders
    • Construction Turret5 Con turret +3 vs standard
    • Graverobber4 Graverobber
    • Construction Bot2 Con bot
    • Construction Bot1 Con bot for allies
    • Graverobber1 Graverobber for allies

    By 5:00 in all: 4 mex · 7 wind (standard 10) · 1 geo · 8 converter · 1 energy storage · 5 con turret (standard 2)

    The example game in this phase · 20 steps
    1. Wind
    2. GraverobberGraverobber ×2
    3. GraverobberGraverobberfor Beach sea
    4. Wind
    5. Construction BotCon bot
    6. Wind
    7. Construction BotCon bot
    8. Energy storage
    9. GraverobberGraverobber
    10. Mex ×2
    11. Geothermal PowerplantGeodone 3:01 · typical 3:25
    12. Bot LabEat Bot Labreclaimed for its metal
    13. Con turret ×3
    14. Converter ×6
    15. Con turret
    16. GuardGuard
    17. Con turret
    18. Converter
    19. GuardGuard
    20. Converter ×2
  3. 3

    5:00 to Advanced Bot Lab

    Economy
    • Wind Turbine3Wind
    • Energy Converter2Converter
    Order
    1. Advanced Geothermal PowerplantAdvanced Geothermal Powerplant after 9 wind, 12 converter, 6 con turretin 61% of games
    2. Advanced Bot LabAdvanced Bot Lab after 13 wind, 12 converter, 6 con turretdone ~7:55, middle half 7:31–8:28

    Some games also: con turret (50%)

    By 7:15 in all: 4 mex · 12 wind · 1 geo · 1 Advanced Geothermal Powerplant · 12 converter (standard 8) · 1 energy storage

    The example game in this phase · 13 steps
    1. Converter
    2. Wind
    3. Advanced Metal ExtractorT2 mexdone 5:50 · typical 5:38
    4. Wind
    5. Advanced Metal ExtractorT2 mex
    6. Dragon's TeethDragon's Teeth ×2
    7. Advanced Metal ExtractorT2 mex
    8. Dragon's TeethDragon's Teeth ×5
    9. BeamerBeamer
    10. Radar TowerRadar Tower
    11. Energy storage
    12. Advanced Metal ExtractorT2 mex
    13. PrudePrudedone 7:25
  4. 4

    Advanced Bot Lab to 10:00

    Economy
    • Energy Converter3Converter+3 vs standard
    Army
    • Sheldon3 Sheldon +3 vs standard
    • Augur1 Radar bot

    Some games also: jammer bot (49%) · T2 con bot for allies (46%) · wind (39%) · con turret (36%) · crawling bomb (33%)

    By 10:00 in all: 4 mex · 17 wind · 1 geo · 1 Advanced Geothermal Powerplant · 16 converter (standard 10) · 1 energy storage

    The example game in this phase · 93 steps
    1. Vehicle PlantVehicle Plantdone 7:34
    2. Con turret ×2
    3. Construction VehicleCon vehicle
    4. Wind
    5. Vehicle PlantEat Vehicle Plantreclaimed for its metal
    6. SentrySentry
    7. Advanced Vehicle PlantAdvanced Vehicle Plantdone 8:15
    8. Wind
    9. GuardGuard
    10. Wind ×5
    11. SalamanderSalamander
    12. Wind
    13. SalamanderSalamander
    14. Wind
    15. SalamanderSalamander
    16. Wind
    17. SalamanderSalamander
    18. Wind
    19. ObscurerJammer
    20. Wind
    21. OmenRadar vehicle
    22. Wind
    23. BanisherBanisherdone 9:19
    24. Wind
    25. Mexfor Pond
    26. Wind
    27. BanisherBanisher
    28. Wind
    29. Radar TowerRadar Tower
    30. Wind
    31. BanisherBanisher
    32. Wind
    33. Converter
    34. NegotiatorNegotiatordone 10:26
    35. Converter
    36. Radar TowerRadar Tower
    37. GuardGuard
    38. NegotiatorNegotiator
    39. Converter
    40. JunoJuno
    41. Mex
    42. GuardGuard
    43. Bot LabBot Labdone 11:23
    44. TigerTigernot finished by 15:00
    45. Converter
    46. Advanced Construction VehicleT2 con vehiclefor Suicide front
    47. GuardGuard
    48. Converter
    49. GuardGuard
    50. TigerTiger
    51. Converter
    52. TigerTiger
    53. Converter
    54. FuryFurydone 12:03
    55. GuardGuard
    56. Converter
    57. TigerTiger
    58. Converter
    59. Mex
    60. TigerTiger
    61. FuryFury
    62. Converter
    63. FuryFury
    64. Bot LabBot Labdone 13:19
    65. GuardGuard
    66. GraverobberGraverobber
    67. Radar TowerRadar Tower
    68. GraverobberGraverobber ×4
    69. Mex
    70. GraverobberGraverobber ×2
    71. GruntGrunt
    72. GuardGuard
    73. GruntGrunt ×2
    74. Con turret
    75. GruntGrunt ×3
    76. GuardGuard
    77. GruntGrunt ×4
    78. Advanced Vehicle PlantAdvanced Vehicle Plantdone 14:16
    79. GruntGrunt ×3
    80. SalamanderSalamander
    81. GruntGrunt ×4
    82. GuardGuard
    83. GruntGrunt ×4
    84. GuardGuard
    85. GruntGrunt
    86. SalamanderSalamander
    87. GruntGrunt ×4
    88. GuardGuard
    89. GruntGrunt
    90. Advanced Construction VehicleT2 con vehicle
    91. GruntGrunt
    92. Con turret
    93. GruntGrunt

Counts are medians over the build's games: half of them build more, half fewer. The example game is Immort's (54 OS, 01/10/2026); pick another.

Team trades

IN AT LEAST 30% OF ITS GAMES

You hand over

  • Graverobber1 Graverobber to Beach seafirst at 2:20 · in 80% of games
  • Construction Bot1 Con bot to Beach seafirst at 2:36 · in 88% of games
  • Advanced Construction Bot1 T2 con bot to Suicide front or Frontfirst at 8:39 · in 55% of games

You get

  • Advanced Construction Bot1 T2 con bot from Techfirst at 4:55 · in 93% of games

How it plays out

Typical game of this build, running totals by minute

Metal produced

020k40k
0:005:0010:0015:00

metal

Enemy metal destroyed

05k10k
0:005:0010:0015:00

metal

Own metal lost

02k4k6k
0:005:0010:0015:00

metal

254 games.

Show as table
ByMetal produced: This buildEnemy metal destroyed: This buildOwn metal lost: This build
1:0034200
2:0087100
3:00150000
4:00266300
5:00369000
6:00558600
7:00789100
8:001096100
9:00138762147
10:0016784296185
11:00196101102738
12:002268522331443
13:002555140392394
14:002841358094294
15:003135178625693
WHAT THE NUMBERS SAY

Standard geo play wins less than half its games but builds a big eco lead, reaching nearly 31.5k metal production by 15:00.

  • + Metal production hits 16919 by 10:00, well ahead of most roles.
  • + Own metal lost stays near zero (260) by 10:00, a very safe tech rush.
  • − Team wins under half of games (46%).
  • − Enemy metal destroyed stays low (423) by 10:00, showing slow early impact.
THE EXAMPLE YOU ARE READING

Immort

54.5 OS · 01/10/2026

Open source match ↗

2 received units · includes a constructor
2575 metal received · 57337 energy received

Allied construction assistance is unknown. Timings are observations, not a promise of solo reproducibility.

Typical milestones

Bot Lab1:13Middle 50%: 0:57–1:23 · n=253
Geothermal Powerplant3:25Middle 50%: 3:09–3:44 · n=253
Advanced Metal Extractor5:38Middle 50%: 5:20–6:04 · n=235
Advanced Geothermal Powerplant7:17Middle 50%: 6:53–7:46 · n=171
Advanced Bot Lab7:55Middle 50%: 7:31–8:28 · n=200
Sheldon8:41Middle 50%: 8:04–9:16 · n=170

Played most by

_Hawkey_20games of this buildzeus_on_god13games of this buildRogShotz12games of this buildGodmother139games of this buildViltrum9games of this build