Unknown, population dropped heavily from Blarg Bombings
- "Men, you are about to embark on a very dangerous mission! We will be launching a heavily armed surprise attack from our new moonbase against a completely unarmed planet. Actually that doesn't sound too dangerous..."
- ―Chairman Drek[src]
Oltanis was a highly developed, peaceful and unarmed planet in the Solana Galaxy. Using power generators, the planet's energy needs were filled by the planet's continuous lighting storms.
The lighting collectors however would eventually attracted the attention of Drek, who was attempting to build a new homeworld for his kind the Blarg, as their homeworld of Orxon had become extremely polluted. He hoped to use power generators within Gorda City to power his own planet, thus he devised a plan. Drek ordered the construction Gemlik Base, a Blarg space base, within Oltanis Orbit so the Blarg could launch a surprise attack.
Characters on Oltanis
- Plasmabots (Electroids V2.0)
- Machine Gun Turrets
- Blarg Heavy Interceptors
- Oltanis is much like Planet Stygia, which also has frequent lightning storms, but these are deflected by a shield located at the Tempus Control Station.
- Although Clank is unable to exit the ship because of the lightning, Darla Gratch and the metallic enemies can still somehow survive outside.
- Completing every mission in the level would make a Blarg Interceptor shoot a missile to the statue in the center of the city, which would hid a button.