Unstable Diode: where to find it

Unstable Diode, standard drive/circuit salvage in Marathon. Found on Perimeter (North Relay, South Relay) and Outpost (Flight Control, Dormitories). Spent on 14 CyberAcme and Sekiguchi upgrades.

Drive/Circuit Salvage. A diode that has no molecularly destabilised.

Where to find

• Perimeter: North Relay, South Relay
• Outpost: Flight Control, Dormitories

Upgrades that use it

• Locksmith (CyberAcme): tier 2 × 14, tier 3 × 24
• Pinata (CyberAcme): tier 2 × 9
• Petty Theft (CyberAcme): tier 2 × 9
• Carrier (CyberAcme): tier 1 × 4
• Carrier+ Barter (CyberAcme): tier 1 × 14
• Carrier+ (CyberAcme): tier 1 × 21
• Lucky Looter (CyberAcme): tier 1 × 9
• Energy Reservoir (Sekiguchi): tier 1 × 16
• Momentum (Sekiguchi): tier 1 × 17
• Overwatch (Sekiguchi): tier 1 × 17
• Role Player (Sekiguchi): tier 1 × 17
• Herd Immunity (Sekiguchi): tier 1 × 8
• Energy Amp Barter (Sekiguchi): tier 1 × 22
• Balancing Act (Sekiguchi): tier 1 × 15

CETI//LINK is an unofficial, free companion for Bungie's Marathon (Season 2). It is a fan tool, not affiliated with Bungie.

Factions

The upgrade tree of every faction — CyberAcme, NuCaloric, Traxus, MIDA, Arachne and Sekiguchi — drawn the way the game shows it, with prerequisites, rank and VIP gates. Log the tiers you have unlocked and star the ones you want next: the priority queue totals every resource still needed, missing prerequisites included.

Tracker

Log your vault to see what you are short of and which upgrades you can afford right now. Each resource lists its map spawns, drop sources and the upgrades that consume it.

Maps

Interactive maps of Perimeter, Dire Marsh, Outpost and Cryo Archive with zones, spawns and exfils.

Cradle

Spend Cradle energy across the six tracks (Strength, Recharge, Dexterity, Endurance, Support, Resistance) and see the resulting stats of each runner shell — Destroyer, Vandal, Recon, Assassin, Triage, Thief, Sentinel and Rook — resets included.

Weapons

Compare two to four weapons side by side: DPS, damage, fire rate, magazine, range, reload and time to kill against grey, green, blue and purple shields, body or head shots. Every weapon has its own page with its stats, TTK and the closest weapons of its type.

Tier lists

Rank weapons, chips and faction upgrades into your own tier lists; each card shows the item's stats and effects.

Rotations

The Dire Marsh day/night cycle: it flips every 90 minutes, and the timer shows the current phase and time to the next flip.

Progress stays in your browser; sign in with Bungie to sync it across devices. More for AI agents: /llms.txt.