| Release: | Nov 22, 1988 |
| Cover: | Mar 1989 |
Underbase Saga, Part Four: Dark Star
| Release: | Nov 22, 1988 |
| Cover: | Mar 1989 |
Starscream has absorbed some of the Underbase. Only the combined might of all other Autobots and Decepticons will be able to stop him now. Unless even that won't be enough.... The battles rage on Earth, and casualties are heavy.
| Writer | Bob Budiansky |
| Penciller | José Delbo |
| Inker | Dave Hunt |
| Colorist | Nel Yomtov |
| Letterer | Rick Parker |
| Editor | Don Daley |
| Editor in Chief | Tom DeFalco |
| Optimus Prime (Autobot) | |
| Ratchet (Autobot) | |
| Soundwave (Decepticon) | |
| Jazz (Autobot) | |
| Starscream (Decepticon) | |
| Laserbeak (Decepticon) | |
| Buster Witwicky | |
| Hound (Autobot) | |
| Jetfire (Autobot) | |
| Brawn (Autobot) | |
| Thundercracker (Decepticon) | |
| Mirage (Autobot) | |
| Buzzsaw (Decepticon) | |
| Skywarp (Decepticon) | |
| Grimlock (Dinobot) | |
| Cosmos (Autobot) | |
| Gears (Autobot) | |
| Perceptor (Autobot) | |
| Blaster (Autobot) | |
| Bluestreak (Autobot) | |
| Bluestreak (Autobot Car) | |
| Scorponok (Decepticon) | |
| Powerglide (Autobot) | |
| Mindwipe (Decepticon) | |
| Slag (Dinobot) | |
| Goldbug (Autobot) | |
| Omega Supreme (Autobot) | |
| Fortress Maximus (Autobot) | |
| Ratbat (Decepticon) | |
| Sludge (Dinobot) | |
| Snarl (Dinobot) | |
| Spike Witwicky | |
| Silverbolt (Autobot) | |
| Swoop (Dinobot) | |
| Lord Zarak (Headmaster) | |
| Skydive (Autobot) | |
| Tracks (Autobot) | |
| Hoist (Autobot) | |
| Beachcomber (Autobot) | |
| Astrotrain (Decepticon) | |
| Air Raid (Autobot) | |
| Fireflight (Autobot) | |
| Slingshot (Autobot) | |
| Blitzwing (Decepticon) | |
| Apeface (Decepticon) | |
| Snapdragon (Decepticon) | |
| Vorath (Headmaster) | |
| Skullgrin (Decepticon) | |
| Octane (Decepticon) | |
| Slugslinger (Decepticon) | |
| Cerebros (Autobot) | |
| Tantrum (Decepticon) | |
| Headstrong (Decepticon) | |
| Razorclaw (Decepticon) | |
| Krunk (Headmaster) | |
| Weirdwolf (Decepticon) | |
| Bomb-Burst (Decepticon) | |
| Rollbar (Autobot) | |
| Searchlight (Autobot) | |
| Freeway (Autobot) | |
| Chase (Autobot) | |
| Divebomb (Decepticon) | |
| Spasma (Headmaster) | |
| Scattershot (Autobot) | |
| Cutthroat (Decepticon) | |
| Hi Q (Powermaster) | |
| Bugly (Decepticon) | |
| Wide Load (Autobot) | |
| Rampage (Decepticon) | |
| Strafe (Autobot) | |
| Lightspeed (Autobot) | |
| Overbite (Decepticon) | |
| Nosecone (Autobot) | |
| Afterburner (Autobot) | |
| Blot (Decepticon) | |
| Rippersnapper (Decepticon) | |
| Tentakill (Decepticon) | |
| Snaptrap (Decepticon) | |
| Skalor (Decepticon) | |
| Seawing (Decepticon) | |
| Nautilator (Decepticon) | |
| Wideload (Autobot) | |
| Hun-Grrr (Decepticon) |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Hasbro |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |