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Geo / Cortex / Economy first / OBSERVED BUILD

Standard geo

Standard Geo economy-first play: geothermal into T2 constructor and Advanced Bot Lab, blowing the commander for T2 and bringing Sheldon or similar bots to front while supplying constructors to allies.

Usually blows up the commander for T2 (69%)

#eco #t2 #team support · 142 distinct matches · 44 players · 36% of Cortex Geo games · team won 47% of 143 · Recently observed

THE CATCH, AND WHAT COMES WITH IT
  • SheldonSheldon in 41%20% of all Geo games by then

Then transitions into Sheldon (22% of army), Sumo (8% of army).

HOW TO PLAY IT

Key timing: T2 constructor by 5:01

  1. Take 3 mex, then chain wind and a bot lab by 1:13.
  2. Get geothermal up for the energy to push tech.
  3. Hit T2 constructor and start advanced mex and advanced geo.
  4. Bring up the T2 lab and start pumping Sheldon to front.
  5. Pay allies with cons and rez bots while supplying Sheldon and Arbiter.

Phase by phase

TYPICAL OF ITS 142 GAMES
  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 Turbine3Wind
    Order
    1. Bot LabBot Lab after 3 mex, 3 winddone ~1:13, middle half 0:57–1:19

    By 0:56 in all: 3 mex · 3 wind

    The example game in this phase · 5 steps
    1. Mex ×3
    2. Wind ×4
    3. Energy storage
    4. Wind
    5. Bot LabBot Labdone 1:44 · typical 1:13
  2. 2

    Bot Lab to 5:00

    Economy
    • Metal Extractor1Mex
    • Wind Turbine4Wind
    • Energy Converter9Converter
    • Energy Storage1Energy storage
    Order
    1. Geothermal PowerplantGeo after 4 mex, 6 wind, 1 energy storage
    Builders
    • Construction Turret5 Con turret
    • 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 · 1 geo · 9 converter · 1 energy storage · 5 con turret

    The example game in this phase · 25 steps
    1. Wind
    2. GraverobberGraverobber ×2
    3. Construction BotCon botfor Beach sea
    4. GruntGruntfor Beach sea
    5. Construction BotCon bot
    6. GraverobberGraverobberfor Beach sea
    7. Con turret
    8. Construction BotCon bot
    9. Mex
    10. GraverobberGraverobber
    11. Construction BotCon bot
    12. GraverobberGraverobber
    13. Geothermal PowerplantGeodone 3:36 · typical 3:21
    14. Con turret
    15. Converter
    16. Con turret
    17. Converter
    18. Con turret
    19. Converter ×2
    20. Con turret
    21. Converter ×3
    22. Con turret
    23. Converter ×4
    24. Con turret
    25. Wind ×2
  3. 3

    5:00 to Advanced Bot Lab

    Economy
    • Wind Turbine2Wind
    • Energy Converter2Converter
    Order
    1. Advanced Geothermal PowerplantAdvanced Geothermal Powerplant after 9 wind, 12 converter, 6 con turretin 62% of games
    2. Advanced Bot LabAdvanced Bot Lab after 12 wind, 14 converter, 7 con turretdone ~7:53, middle half 7:28–8:31
    Builders
    • Construction Turret1 Con turret

    By 7:15 in all: 4 mex · 11 wind · 1 geo · 1 Advanced Geothermal Powerplant · 13 converter · 1 energy storage

    The example game in this phase · 21 steps
    1. Wind ×3
    2. Converter
    3. Wind ×2
    4. Converter
    5. Advanced Metal ExtractorT2 mexdone 5:55 · typical 5:37
    6. Wind ×2
    7. Converter
    8. Wind
    9. Converter
    10. Advanced Metal ExtractorT2 mex
    11. Wind ×2
    12. Advanced Metal ExtractorT2 mex
    13. Wind ×2
    14. PrudePrudedone 7:05
    15. Wind
    16. Advanced Metal ExtractorT2 mex
    17. Wind ×2
    18. Energy storage
    19. Converter
    20. Wind
    21. Advanced Bot LabAdvanced Bot Labdone 7:51 · typical 7:53
  4. 4

    Advanced Bot Lab to 10:00

    Economy
    • Energy Converter3Converter

    Some games also: T2 con bot for allies (46%) · Sheldon (45%) · radar bot (45%) · jammer bot (42%) · con turret (42%)

    By 10:00 in all: 4 mex · 15 wind · 1 geo · 1 Advanced Geothermal Powerplant · 18 converter · 1 energy storage

    The example game in this phase · 93 steps
    1. Wind
    2. Converter
    3. Advanced Construction BotT2 con botfor Front
    4. Converter
    5. Dragon's TeethDragon's Teeth
    6. SkuttleCrawling bombdone 8:22
    7. Dragon's TeethDragon's Teeth ×8
    8. Converter
    9. Dragon's TeethDragon's Teeth ×2
    10. SkuttleCrawling bomb
    11. Converter
    12. DeceiverJammer bot
    13. AugurRadar bot
    14. SheldonSheldon ×6done 8:57 · typical 8:44
    15. Wind
    16. SpectreSpectre
    17. Wind
    18. SpectreSpectre
    19. Wind ×2
    20. Con turret
    21. SheldonSheldon
    22. Wind ×2
    23. ArbiterArbiterdone 10:10
    24. Wind ×2
    25. SheldonSheldon
    26. Wind ×2
    27. ArbiterArbiter
    28. Wind ×2
    29. ArbiterArbiter
    30. Wind ×2
    31. Con turret
    32. SheldonSheldon
    33. Wind ×2
    34. SheldonSheldon
    35. Wind
    36. SheldonSheldon
    37. ArbiterArbiter
    38. Wind ×2
    39. ArbiterArbiter
    40. SkuttleCrawling bomb
    41. Wind ×6
    42. SkuttleCrawling bomb
    43. Converter
    44. Wind
    45. Converter
    46. Wind ×2
    47. ArbiterArbiter
    48. Wind
    49. TwitcherTwitcherfor Beach sea
    50. Converter
    51. TwitcherTwitcherfor Beach sea
    52. Wind
    53. Converter
    54. TwitcherTwitcherfor Beach sea
    55. Converter
    56. ArbiterArbiter
    57. Converter
    58. Wind
    59. ArbiterArbiter
    60. Wind ×2
    61. ArbiterArbiter
    62. Converter
    63. Wind
    64. Converter
    65. ArbiterArbiter
    66. Wind
    67. Converter ×2
    68. Wind
    69. SumoSumodone 13:32
    70. Converter
    71. Wind ×2
    72. Converter
    73. Wind
    74. SumoSumo
    75. Con turret
    76. Wind ×2
    77. SumoSumo
    78. Wind ×4
    79. SumoSumo
    80. Wind
    81. Converter
    82. Wind ×2
    83. SumoSumo
    84. Wind ×5
    85. SumoSumo
    86. Wind
    87. Advanced Construction BotT2 con bot
    88. Converter
    89. Wind
    90. Advanced Construction BotT2 con bot
    91. Metal storage
    92. Advanced solar
    93. Wind

Counts are medians over the build's games: half of them build more, half fewer. The example game is Godmother13's (38 OS, 22/09/2026); pick another.

Team trades

IN AT LEAST 30% OF ITS GAMES

You hand over

  • Graverobber1 Graverobber to Beach sea or Frontfirst at 2:26 · in 76% of games
  • Construction Bot1 Con bot to Beach sea or Pondfirst at 2:43 · in 87% of games
  • Advanced Construction Bot1 T2 con bot to Suicide front or Frontfirst at 8:31 · in 53% of games

You get

  • Advanced Construction Bot1 T2 con bot from Techfirst at 4:50 · in 92% 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

02.5k5k7.5k
0:005:0010:0015:00

metal

143 games.

Show as table
ByMetal produced: This buildEnemy metal destroyed: This buildOwn metal lost: This build
1:0033500
2:0085900
3:00149700
4:00266200
5:00375600
6:00567400
7:00798600
8:001103400
9:00140803174
10:0016922334258
11:00197691255720
12:002264824991538
13:002551243162629
14:002849760034360
15:003174782646299
WHAT THE NUMBERS SAY

Standard geo won under half its games while destroying far more metal than it lost by 15:00, showing the T2 push pays off when it lands.

  • + Enemy metal destroyed hits 7969 by 15:00 versus only 6290 lost.
  • + Advanced geothermal reached in 67% of games, funding a fast T2 lab.
  • − Team win rate sits at only 45%, below an even split.
  • − First Sheldon only appears by 9:06 in 31% of games, so T2 units often arrive late.
THE EXAMPLE YOU ARE READING

Godmother13

37.6 OS · 22/09/2026

Open source match ↗

1 received units · includes a constructor
772 metal received · 60040 energy received

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

Typical milestones

Bot Lab1:13Middle 50%: 0:57–1:19 · n=143
Geothermal Powerplant3:21Middle 50%: 3:08–3:37 · n=143
Advanced Metal Extractor5:37Middle 50%: 5:19–6:00 · n=130
Advanced Geothermal Powerplant7:07Middle 50%: 6:44–7:32 · n=94
Advanced Bot Lab7:53Middle 50%: 7:28–8:31 · n=103
Sheldon8:44Middle 50%: 8:05–9:20 · n=83

Played most by

RogShotz12games of this buildzeus_on_god12games of this build_Hawkey_9games of this buildAmrissa9games of this buildViltrum9games of this build