Simple suggestion, under the techinfo description, add in a list of what requires that tech.

Reasoning: this will help new and old, forgetful players determine what levels they need of a specific tech to unlock other techs.

Full list for convenience:

Energy Tech:
Level 1: Combustion Drive, Impulse Drive, Light Laser
2: Laser Tech
3: Fusion Reactor, Shielding Tech, Heavy Laser
4: Ion Tech
5: Hyperspace Tech
6: Gauss Cannon
8: Plasma Tech
12: Terraformer

Laser Tech:
3: Light Laser
5: Ion Tech
6: Heavy Laser
10: Plasma Tech
12: Battlecruiser

Ion Tech:
2: Cruiser
4: Ion Cannon
5: Plasma Tech

Hyperspace Tech:
3: Hyperspace Drive
5: Destroyer, Battlecruiser
6: Deathstar
7: Jumpgate
8: Intergalactic Research Network

Plasma Tech:
5: Bomber
7: Plasma Turret

Combustion Drive:
1: Light Fighter
2: Small Cargo
3: Espionage Probe
6: Large Cargo, Recycler

Impulse Drive:
1: Interplanetary Missiles
2: Heavy Fighter
3: Astrophysics, Colony Ship
4: Cruiser
5: Small Cargo drive upgrade
6: Bomber

Hyperspace Drive:
4: Battleship
5: Battlecruiser
6: Destroyer
7: Deathstar
8: Bomber drive upgrade

Espionage Tech:
2: Espionage Probes
4: Astrophysics

Computer Tech:
8: Intergalactic Research Network
10: Nanite Factory

Graviton Tech:
1: Deathstar

Weapons Tech:
3: Gauss Cannon

Shielding Tech:
1: Gauss Cannon
2: Recycler, Small Shield Dome
5: Hyperspace Technology
6: Large Shield Dome

Armour Tech:
2: Heavy Fighter


Deuterium Synthesizer:
5: Fusion Reactor

Robotics Factory:
2: Shipyard
10: Nanite Factory

Nanite Factory:
1: Terraformer

Shipyard:
1: Light Fighter, Solar Satellite, Rocket Launcher, Small Shield Dome, Rocket Silo, Anti-Ballistic Missile, Interplanetary Missile
2: Small Cargo, Light Laser
3: Heavy Fighter, Espionage Probe
4: Large Cargo, Colony Ship, Recycler, Heavy Laser, Ion Cannon
5: Cruiser
6: Gauss Cannon, Large Shield Dome
7: Battleship
8: Bomber, Battlecruiser, Plasma Turret
12: Deathstar

Research lab:
1: Energy Tech, Laser Tech, Computer Tech, Combustion Drive
2: Armour Tech, Impulse Drive
3: Espionage Tech, Astrophysics
4: Ion Tech, Plasma Tech, Weapons Tech
6: Shielding Tech
7: Hyperspace Tech, Hyperspace Drive
10: Intergalactic Research Network
12: Graviton Tech

Rocket Silo:
2: Anti-Ballistic Missiles
4: Interplanetary Missiles

Lunar Base:
1: Sensor Phalanx, Jumpgate

.de discussion: board.ogame.de/board410-ogame-…erbessern/#post1883913530

Any mistakes? Blame Francolino, he made me do it.