After clearing your first high-speed Zoomer trial in Fire Canyon, Jak and Daxter: The Precursor Legacy presents a comparatively safer vehicle challenge in Precursor Basin. While less lethal for our heroes, this zone poses greater mechanical difficulty with its demanding objectives.
The basin tests driving skills through varied trials - from breaking speed records to precision ring courses and strategic eco-based plant cleansing. Completionists aiming for every Trophy must master Zoomer handling to gather all collectibles scattered throughout the area.
Guide the Burrowing Creatures Home
Begin with this straightforward challenge - distressed moles wander aimlessly in the basin's opening sector. The Zoomer's ideal for startling them toward safety. Use quick hops for sharp turns while pursuing, gently steering four creatures back underground to earn a Power Cell from Rock Village's geologist. Consider completing adjacent tasks before claiming your reward.
Intercept the Aerial Lurkers
These evasive targets share territory with the moles. They execute complex flight patterns when pursued - anticipate their turns using the terrain references shown above. Strategic positioning at key junctions proves more effective than direct pursuit. The final captured Lurker yields a Power Cell.
Conquer the Gorge Time Trial

Rock Village's gambler seeks redemption through your racing skills. Locate the tight 45-second course along the basin's right perimeter wall.
Master these techniques: Launch off early-course Lurkers for aerial advantage. Time Blue Eco collection between pillars for temporary speed bursts, immediately preparing for the subsequent hairpin turn. Execute a hop-assisted right turn to ascend the slope efficiently.
Upper sections demand precision between oscillating pistons - collect mid-tunnel Blue Eco while avoiding flanking Dark Eco crates. The pit section requires perfect 180-degree hop-turns, with additional speed boosts available along the left wall.
Final stretches offer risk-reward options: Either attempt a Lurker-assisted shortcut jump for faster time (risky), or take the reliable right path. Stay left to bypass danger zones and thread through closing pistons to finish. Beat 40 seconds for bonus Trophy recognition.
Retrieve the Lakeside Power Cell
Visible yet elusive, this collectible requires calculated maneuvers. From the familiar Lurker-chasing slope, traverse narrow bridges using precise hops between islands. The crucial three-island chain (Images 4-5) demands full-speed approaches and perfectly timed jumps off each ramp to ultimately claim the floating prize.
Purify the Tainted Flora
A restorative intermission between vehicle challenges. Charge with Green Eco and systematically cleanse each pulsating plant cluster. Maintain momentum to prevent regeneration - the hop function aids quick directional changes between targets. Multiple passes may be necessary, but thorough purification yields another Power Cell.
Master the Violet Ring Course

This sequential ring challenge activates each subsequent target upon successful passage. Key technique: When encountering mid-air rings (like the bridge-side example shown), commit fully to the leap - the following marker reliably appears on solid ground. The course-concluding ring near the elevated track's gap seals your victory.
Tackle the Azure Ring Gauntlet

The advanced ring circuit begins near the lakeside cell slope. Initial difficulty spikes at the central pillar requiring tight circling while collecting three markers. Employ rock-assisted hops to reach the airborne lake ring.

After navigating past the Trans-pad hazard and through the precursor archway, execute a calculated hill jump near the cleansed plants. Later sections test route memory with delayed ring spawns - the critical lake-edge marker demands precise right turn sequencing around multiple landmarks.

The finale features narrow ledge navigation before the soaring final ring at the slope's peak, rewarding perfect execution with another Power Cell.
Liberate the Scouting Insects

Seven caged flies await release. The initial specimen resides near the mole tunnels (pictured). Subsequent boxes occupy the high slope, narrow bridge vicinity, and the perforated central platform's upper/lower levels.
Remote locations include the three-island chain summit and the first azure ring's starting point. Each liberated group contributes toward your final Power Cell reward.