Skip to content
Wikily
WIKI
LY
Far Far West
Aniimo
Graveyard Keeper 2
ARK: Survival Ascended
Kingdom Rush 6: Genesis
Palworld
Games
All games
15 Wikis · pick your game
15
EN
English
EN
Deutsch
DE
Français
FR
Русский
RU
Español
ES
Português (Brasil)
PT-BR
Polski
PL
Italiano
IT
日本語
JA
한국어
KO
繁體中文
ZH-TW
Türkçe
TR
简体中文
ZH-CN
Українська
UK
Sign in
← Research tree
Edit
Energy - Tier 4
Unlock Tier 5
Unlocks new Electrical Devices
Research cost
Diamond
× 1
Requires
Unlock Tier 4
Leads to
Next researches
Wooden Mill
Detector
Required by
Gates
Unlock Tier 4
Same tier
Algae Drone
Sky Turbine
Forester Bot
Automatic water trough & feed dispenser
Recycler
Last updated:
July 7, 2026
Diamond× 1
Diamond× 1