Reefscape

Reefscape is played on a {{convert|27|ft}} by {{convert|54|ft}} field covered in grey carpet. The field is surrounded by low polycarbonate walls on the long sides and taller alliance station walls on the short sides. The two Algae Processors on the long sides are also protected by a wall made of plastic mesh.

The field is divided in half by the Barge truss, with each half including an alliance's Reef and Processor. The Barge includes each alliance's Net and six Cages, three for each alliance. Alliances work to score Coral on their Reef, located at the center of their side of the field. Alliances can also score by retrieving Algae from their Reef and scoring them on their Barge. Algae can also be scored in the Processor for the opposing alliance's human player to place in the Barge.

There are two game pieces in Reefscape: Coral and Algae. Coral are {{convert|4|in}} diameter COTS PVC pipes with a length of {{convert|11.875|in}}. Algae are custom-produced green rubber playground balls with a diameter of {{convert|16|in}}. Robots can carry a maximum of one of each game piece at a time during a match.

There are two alliance stations on the short sides of the field, one for each alliance. Each station is divided into three smaller driver's stations where the teams that make up the alliance control their robots. In addition to the standard e-stop button, each driver's station includes an autonomous stop (a-stop) that can be used to stop a robot during the autonomous period. Once the autonomous period ends, the a-stop expires and returns control of the robot to the team.

The only type of human player station in Reefscape in the Coral Station. The four stations (two per alliance) are located at the corners of the field and are used to introduce Coral into the field. Robots can navigate to the stations using an AprilTag mounted at the top middle of each station. Additionally, while the Processors are not fully classified as human player stations, human players can be stationed at them to score processed Algae into the Nets.

The two Reefs (one per alliance) are hexagonal structures located at the center of their alliance's side of the field, {{convert|12|ft}} from the alliance station wall. Each Reef has 12 vertical pipes extending {{convert|6|ft}} from the field carpet with three sets of Branches where Coral can be scored. Coral can also be scored in six slanted troughs located at the base of each Reef.

The first set of Branches extends to {{convert|2.875|ft}} above the carpet and are angled up at 35 degrees. The second and third sets extend to {{convert|3.969|ft}} and {{convert|6|ft}} respectively, with the second set angled up at 35 degrees and the third set vertical to the carpet.

The Barge is a metal truss structure that supports the two Nets and six Cages. It is {{convert|29.17|ft}} wide, {{convert|3.67|ft}} deep, and {{convert|8.42|ft}} tall and is supported by two legs just outside of the field wall. The truss structure that supports the Nets is {{convert|5.17|ft}} above the field carpet.

The two Nets (one per alliance) are suspended from the top of the Barge and are made of knit polyester mesh with a sewn cord border. Each Net is {{convert|4|ft}} wide by {{convert|12|ft}} long and is suspended so the lowest point is {{convert|6.34|ft}} above the field carpet.

The six Cages (three per alliance) are {{convert|2|ft}} ft tall by {{convert|7.38|in}} wide rectangular structures made of welded metal. The Cages are hung from the Barge truss by metal chains in two different positions based on the strategy of each alliance. The deep position is the default and is {{convert|2.45|ft}} from the field carpet. On the other hand, the shallow position is {{convert|3.5|in}} from the carpet. The Cages are left in their existing position following each match unless an alliance requests changes to the positions of their Cages.

The two Processors (one per alliance) are integrated into the long sides of the field wall near the legs of the Barge truss. Algae scored into an alliance's Processor can be scored into the opposing alliance's Net by that alliance's human player.

The 2025 regular season is divided into six weeks, with many events occurring simultaneously during each week. After the end of the regular season, teams that have qualified compete in the FIRST Championship in Houston.{{Cite news |last=Brown |first=Jeremiah |date=20 December 2024 |title=Lakeshore robotics team seeking sponsors as they aim to return to the world championship |url=https://www.wzzm13.com/article/features/lakeshore-robotics-team-seeking-sponsors-aim-to-return-to-world-championship/69-0903fe43-92cf-4d60-a971-bfb2da0748a1 |access-date=21 December 2024 |work=WZZM}}

Starting this season, regional teams will qualify using a modified version of the existing district points model. While some teams will still qualify at individual events, others will qualify on a weekly basis starting Week 2 via a pool of all non-qualified regional teams ranked by number of points.

{{Cite web |title=FRC Events Web : Home|url=https://frc-events.firstinspires.org/2025 |access-date=2025-05-03 |website=frc-events.firstinspires.org}}

At the championship event, teams are randomly divided into 8 divisions, each named after a pioneer of STEM. The following table show the winners of each division, who moved on to compete in the Einstein Tournament.

{{cite web |title=Championship Information |url=https://www.firstinspires.org/resource-library/frc/championship-information |website=FIRST |access-date=4 May 2025 |language=en |date=17 April 2023}}

{{Cite web|url=https://frc-events.firstinspires.org/2025/CMPTX/playoffs|title=2025 Playoff Matches - FIRST Championship|website=frc-events.firstinspires.org|access-date=2025-05-04}}

As with all other events this season, the Championship playoff follows a double elimination format. All matchups are best-of-one with the exception of the Finals, which is a best-of-three series.

{{8TeamBracket-2Elim-A

|seeds=no

|boldwinner=yes

|RD5=Einstein Finals|

| RD1-team1=Archimedes | RD1-score1=223

| RD1-team2=Newton | RD1-score2=297

| RD1-team3=Galileo | RD1-score3=237

| RD1-team4=Hopper | RD1-score4=221

| RD1-team5=Curie| RD1-score5=251

| RD1-team6=Milstein | RD1-score6=239

| RD1-team7=Daly | RD1-score7=269

| RD1-team8=Johnson| RD1-score8=269

| RD1-team9=Archimedes | RD1-score9=241

| RD1-team10=Hopper | RD1-score10=249

| RD1-team11=Milstein| RD1-score11=228

| RD1-team12=Daly| RD1-score12=275

| RD2-team1=Newton | RD2-score1=284

| RD2-team2=Galileo | RD2-score2=237

| RD2-team3=Curie | RD2-score3=279

| RD2-team4=Johnson | RD2-score4=293

| RD2-team5=Curie| RD2-score5=255

| RD2-team6=Hopper | RD2-score6=139

| RD2-team7=Galileo | RD2-score7=263

| RD2-team8=Daly| RD2-score8=282

| RD3-team1=Newton| RD3-score1=271

| RD3-team2=Johnson| RD3-score2=288

| RD3-team3=Curie| RD3-score3=214

| RD3-team4=Daly| RD3-score4=269

| RD4-team1=Newton| RD4-score1=301

| RD4-team2=Daly| RD4-score2=260

| RD5-team1=Johnson| RD5-score1=1 match win

| RD5-team2=Newton| RD5-score2=2 match wins

}}

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Category:FIRST Robotics Competition games