Lemma III

Preface

T3 Scientific Research Scout Submarine, version 5.2 (stable). If you enjoy my work, please give me a thumbs up. Thank you! Lemma I & II and Corollary II are also available.

The lemma series was initiated after the Probe Series and designed to replace various outdated vessels. The entire series is equipped with standard features such as

• Lock: locking of the brig

• Dock: docking of the lower docking chamber)

• Hatch: manual control mode of the upper hatch

• High-pressure mode: higher speed and extra ballast tanks.

• Anti-ballastflora Device: Independent front and rear water pumps; safety must be disengaged before activation, requires manual reloading after use.

In the campaign set in **Hellish difficulty with Jupiter radiation **enabled, it offers a satisfying gaming experience.Lightweight design, thus no fancy decorations, but it ensures a smooth gameplay experience without any lag. Please read the instruction manual before embarking.

Spec model Features

• ** Armor **: Strengthened hardened shell, including inner armor in the electric room.

• ** Processing Equipment **: Only equipped with a fabricator, but with enhanced efficiency.

• ** Unique Sub-System **: Beyond-Visual-Range system: Ranging drone + auto-calculator for attacking enemy at a maximum distance of 200m,link to Remark-class shuttle's large turret hardpointDetail

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](https://steamcommunity.com/sharedfiles/filedetails/?id=3062138375)

Lemma III

Lemma III is a large scout submarine specially developed by the Europa Union Design Bureau for the Abyssal Research Project and is intended to replace the early production of the outdated Winterhalter submarines. As the flagship of the lemma series, the design work for this vessel was initiated first. Throughout the process, it underwent several revisions and ultimately took shape, establishing the overall style and the inclusion of a special mode (high-pressure mode) for the entire series. The slender water-drop-shaped superstructure not only reduces turbulence but also provides the possibility of accommodating heavy reactors. With a powerful energy output and an upgraded high-speed propulsion system, it can achieve a high cruising speed that conventional large submarines find difficult to reach.

When the high-pressure mode is activated, the front storage compartment and the midship armcab are transformed into new ballast compartments. Small pumps within these two compartments are overclocked to ensure that their percentage pump flow matches that of the main ballast compartment. Unlike the Lemma I and II, the Lemma III is equipped with an experimental diving mode called Dive (which can only be activated in the high-pressure mode and has a dedicated indicator light). In this mode, all bottom living compartments are converted into ballast compartments to achieve maximum diving speed.

Considering the morale issues during long-term scientific research missions, the Lemma III is equipped with luxurious living compartments. These include, but are not limited to, a kitchen, toilets, showers, and crew living quarters. The proximity of the center to the reactor is utilized to repurpose waste heat for a heated cultivation chamber, where fresh fruits and vegetables are grown and processed into delicious meals in the kitchen for the crew. The toilets and showers (brig in default) are separated by a door, and significantly improves the living quality of the crew. Living compartments provide enough beds to accommodate a fully manned three-shift works system. The advanced living quarters are well decorated, and reinforced with double-layered armor.

Armament is not the strong suit of this vessel, but it has distinctive features. All-heavy cannons design requires it to rely on high maneuverability to evade herds’ attacks in the dangerous Great Sea. Once the distance is widened, it can deliver a heavy blow to the monsters. The Lemma III is equipped with dual-mounted flak cannons, sacrificing loading speed but gaining tremendous firepower. They are all linked and share the only two cannon magazines on board, with each salvo consuming ammunition from both magazines. Experienced captains will design different ammunition combinations to face different types of enemies. Considering the colossal creatures that lurk in the abyss, the design team replaced one of the belly flak cannons with an experimental dual-mounted railgun that is still in the testing phase. It possesses unparalleled firepower but requires an extremely long reloading process.

The Lemma III also equipped with Remark series shuttle. For more detailed information, please refer to the corresponding page.