| Name | Tons | BV | PV | Role | TRO/RS | Rules | Era | Intro | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Neptune Hyper | 100 | None | XTR:Boondoggles XTR:Boondoggles | Experimental |  |
3031 | ||||
| Neptune Submarine | 100 | 963 | 33 | None | TR:3039 None | Introductory | |
2950 | ||
| Neptune Submarine (Hunter-Killer) | 100 | 948 | 34 | Juggernaut | HTP:Galtor HTP:Galtor | Introductory | |
3024 | ||
| Neptune Submarine (LRT) | 100 | 1,104 | 35 | Sniper | TR:3039 None | Introductory | |
2971 | ||
| Neptune Submarine (SRT) | 100 | 1,337 | 37 | Juggernaut | TR:3039 None | Introductory | |
2955 |
| Name | Tons | BV | PV | Role | TRO/RS | Rules | Era | Intro | ||
|---|---|---|---|---|---|---|---|---|---|---|
| White Tip Submarine | 250 | 902 | 28 | Ambusher | XTR:RetroTech XTR:RetroTech | Advanced |  |
3074 |